Muratec F305_1350 Technical Support Manual

MuratecMFX-1350/F-305FACSIMILE SYSTEMFIELD ENGINEERING MANUAL

MAI version 1.0 MEUK version 1.0(January 10, 2008)

MURATA MACHINERY, LTDCOMMUNICATION EQUIPMENT DIV.DA7-91170-60

Safety InformationLED Safety LabelA LED safety label is attached to the outside of the machine as shown below.

Battery PrecautionsCAUTION Danger of explosion if battery is incorrectly replaced. Replace only with the same or equivalent type recommended by the manufacturer. Dispose of used batteries according to the manufacturers instructions. Important: Muratec does not recommend the independent replacement of this battery. The battery is sold only as a component part of the main control PCB and Battery PCB, and cannot be purchased separately from Muratec.

Table of ContentsSection 1 General Description ................................................ 1-11.1 Product Description ..............................................................................................................................1-1 1.2 Specifications........................................................................................................................................1-2

Section2 Machine Composition.............................................. 2-12.1 Interconnect Block Diagram (1/2) .........................................................................................................2-1 2.2 Main Control PCB .................................................................................................................................2-3 2.3 Network Control Unit (NCU) PCB.........................................................................................................2-4 2.4 Power Supply Unit (PSU) .....................................................................................................................2-5 2.5 Sensors.................................................................................................................................................2-6 2.5.1 Sensor Locations...........................................................................................................................2-6 2.5.2 Sensor Descriptions ......................................................................................................................2-7 2.6 Document Scanning Sequence ............................................................................................................2-8 2.6.1 ADF Detection ...............................................................................................................................2-8 2.6.2 FBS section (MFX-1350 only) .......................................................................................................2-9 2.7 Recording Section ..............................................................................................................................2-11 2.7.1 Recording Paper Feed Path........................................................................................................2-11 2.8 Image Processing ...............................................................................................................................2-12 2.8.1 Drum Charge...............................................................................................................................2-12 2.8.2 Drum Exposure ...........................................................................................................................2-12 2.8.3 Development ...............................................................................................................................2-13 2.8.4 Image Transfer ............................................................................................................................2-13 2.8.5 Erasing ........................................................................................................................................2-14 2.8.6 Cleaning ......................................................................................................................................2-14 2.8.7 Fusing..........................................................................................................................................2-15

Section3 Adjustment Procedures........................................... 3-13.1 Field Service Program Modes ..............................................................................................................3-1 3.2 Machine Parameter Adjustment ...........................................................................................................3-3 3.2.1 Setting the Machine Parameters ...................................................................................................3-3 3.2.2 Clearing the Machine Parameters.................................................................................................3-3 3.3 Memory Switch Adjustment ................................................................................................................3-60 3.3.1 Setting the Memory Switches......................................................................................................3-60 3.3.2 Clearing the Memory Switches....................................................................................................3-60 3.4 Clear Programmed Data / User Settings ............................................................................................3-83 3.5 All RAM Clear .....................................................................................................................................3-84 3.6 Setting Individual Autodialer Attributes ...............................................................................................3-84 3.7 Unique Switch Adjustment..................................................................................................................3-89 3.7.1 Setting the Unique Switches .......................................................................................................3-89 3.7.2 Clearing the Unique Switches .....................................................................................................3-89 3.8 T.30 Monitor.....................................................................................................................................3-110 3.8.1 Print T.30 Monitor ......................................................................................................................3-110 3.8.2 Multi T.30 Monitor......................................................................................................................3-110 3.8.3 How to see the print out ............................................................................................................3-111 3.9 Printer maintenance mode................................................................................................................3-115 3.10 Service Report Printing...................................................................................................................3-116 3.10.1 Printing the service report .......................................................................................................3-116 3.10.2 Contents of the service report .................................................................................................3-116 3.11 Monitor speaker ..............................................................................................................................3-126 3.12 Test Modes .....................................................................................................................................3-126 3.12.1 Life Monitor..............................................................................................................................3-127 3.12.2 Printer Test..............................................................................................................................3-128 3.12.3 Feeder test ..............................................................................................................................3-129 3.12.4 Port Status...............................................................................................................................3-129 3.12.5 Set Background Level .............................................................................................................3-129 i

3.13 Print Machine Parameters, Memory Switch and Unique Switch Settings ......................................3-130 3.14 Factory Functions ...........................................................................................................................3-130 3.14.1 Function List ............................................................................................................................3-130 3.14.2 LED Test .................................................................................................................................3-130 3.14.3 LCD Test .................................................................................................................................3-131 3.14.4 Key Panel Test ........................................................................................................................3-131 3.14.5 SRAM Check...........................................................................................................................3-132 3.14.6 DRAM Check...........................................................................................................................3-132 3.14.7 RTC (real time clock) Test.......................................................................................................3-133 3.14.8 Page memory check................................................................................................................3-133 3.14.9 Generate bell test ....................................................................................................................3-133 3.15 Line Tests .......................................................................................................................................3-134 3.15.1 Relay Test ...............................................................................................................................3-134 3.15.2 Tonal Signal Test ....................................................................................................................3-134 3.15.3 DTMF Output Test...................................................................................................................3-136 3.16 Mirror Carriage Transfer Mode .......................................................................................................3-137 3.17 Consumable order sheet ................................................................................................................3-138 3.17.1 Set consumable order sheet ...................................................................................................3-139 3.17.2 Clear consumable order sheet ................................................................................................3-140 3.17.3 Print consumable order sheet .................................................................................................3-140 3.18 DRAM Clear....................................................................................................................................3-141 3.19 Clear Life Monitor ...........................................................................................................................3-141 3.20 Clear Optional Data ........................................................................................................................3-142 3.21 Set Service Code............................................................................................................................3-142 3.22 Life monitor maintenance ...............................................................................................................3-143 3.23 Sensor input test.............................................................................................................................3-144 3.24 Printer diagnostic mode ..................................................................................................................3-145 3.25 Network service mode ....................................................................................................................3-145 3.25.1 Display the server sum-check .................................................................................................3-145 3.25.2 Clear the Administrators information ......................................................................................3-145 3.25.3 All clear the registered parameters of the network board........................................................3-145 3.26 Multi Line Settings ..........................................................................................................................3-146 3.27 Flash Rom Sum Check...................................................................................................................3-147 3.28 Set Service Report..........................................................................................................................3-148 3.28.1 Set the service report ..............................................................................................................3-148 3.28.2 Clear service report .................................................................................................................3-149 3.28.3 Printing the service report .......................................................................................................3-149 3.29 Printer registration adjustment........................................................................................................3-150 3.30 Quick Initial settings........................................................................................................................3-151 3.31 Update the software........................................................................................................................3-152 3.31.1 Install the update application on PC ........................................................................................3-152 3.31.2 Installing the USB driver on the PC.........................................................................................3-153 3.31.3 Updating the software using the PC........................................................................................3-156 Error code...........................................................................................................................................3-158 3.32 Convert dialing characters in email gateway functions.................................................................3-159

Section4 Troubleshooting Procedures .................................. 4-14.1 Troubleshooting Outline........................................................................................................................4-1 4.2 Recording Paper Jam ...........................................................................................................................4-2 4.3 Document Feeder Jam .........................................................................................................................4-2 4.4 Document Feeder Multi-feeding or Skew .............................................................................................4-3 4.5 Mirror Carriage Error (MFX-1350) ........................................................................................................4-3 4.6 Transmit Error.......................................................................................................................................4-3 4.7 Transmit Black Lines ............................................................................................................................4-3 4.8 Cannot transmit ....................................................................................................................................4-4 4.9 Receive Errors ......................................................................................................................................4-4 4.10 Will not Auto-Answer ..........................................................................................................................4-4 4.11 Clearing Jammed Paper .....................................................................................................................4-5 ii

If the original document jams .................................................................................................................4-5 To remove the document: ......................................................................................................................4-6 If a printout jams inside your machine....................................................................................................4-8 4.12. The Image Quality Problems ...........................................................................................................4-11 4.12.1 Blank pages...............................................................................................................................4-11 4.12.2 Black pages...............................................................................................................................4-11 4.12.3 Printout too light.........................................................................................................................4-12 4.12.4 Printout too dark ........................................................................................................................4-12 4.12.5 Blurred background ...................................................................................................................4-12 4.12.6 Uneven print density..................................................................................................................4-13 4.12.7 Irregularities...............................................................................................................................4-13 4.12.8 White (Black) Line .....................................................................................................................4-14 4.12.9 Toner Smudges.........................................................................................................................4-14 4.13 LCD Error Messages ........................................................................................................................4-15 LCD error messages (Alphabetic list)...................................................................................................4-15 4.14 Error Codes ......................................................................................................................................4-19 Dialing errors ........................................................................................................................................4-19 Reception errors...................................................................................................................................4-19 Transmission errors..............................................................................................................................4-20 Communication Error Messages ..........................................................................................................4-21 4.15 Service Call Error..............................................................................................................................4-22 4.15.1 Call For Service.........................................................................................................................4-22 4.15.2 Please Call Service ...................................................................................................................4-22 4.16 LCD Failure.......................................................................................................................................4-25 4.17 General Power Failure......................................................................................................................4-25 4.18 Cleaning the Unit ..............................................................................................................................4-26 Curing frequent jams in the ADF ..........................................................................................................4-26 Cleaning the Document glass, ADF glass and Document pad ............................................................4-27 Cleaning the drum chare wire and LED print head ..............................................................................4-27

Section5 Maintenance & Adjustment ..................................... 5-15.1 Maintenance schedule..........................................................................................................................5-2 5.2 Re/Disassemble....................................................................................................................................5-3 5.2.1 COVERS .......................................................................................................................................5-5 5.2.2 PCBS...........................................................................................................................................5-15 5.2.3 SCANNING SECTION ................................................................................................................5-24 5.2.4 PRINTER SECTION....................................................................................................................5-42 5.3 Adjustment..........................................................................................................................................5-69 5.3.1 Outline of printer registration adjustment ....................................................................................5-69 5.3.2 Printer registration mode .............................................................................................................5-69 5.3.3 Zoom adjustment.........................................................................................................................5-72 5.3.4 Registration .................................................................................................................................5-76 5.3.5 Separation Pressure adjustment .................................................................................................5-80 5.3.6 Cleaning the Mirror A, B and C ...................................................................................................5-81 5.3.7 Applying the Sheet Document Press (MFX-1350 only)...............................................................5-82

Section 6 Options .................................................................... 6-16.1 Memory Upgrade ..................................................................................................................................6-1 6.2 Second paper cassette.........................................................................................................................6-3 6.3 Page Counter........................................................................................................................................6-5 6.4 PCL printer controller............................................................................................................................6-7 6.5 Network interface board .......................................................................................................................6-8 6.6 Second phone line kit .........................................................................................................................6-12 6.7 OfficeBridge Expansion kit..................................................................................................................6-15

iii

Section 1 General Description1.1 Product DescriptionThe MFX-1350 and F-305 are Multi-function products with flat bed scanner (MFX-1350) and Group 3 and Super G3 modem facsimile machine. Documents are printed on plain paper using dry electrophotographic printing.Automatic Document Feeder Document Guides Document Tray Document Exit Tray

Control Panel

Bypass Tray

Paper Cassette

2nd Paper Cassette (Option) Front Cover Paper Level Indicator

2nd Side Cover 1st Side Cover

Platen Cover

Telephone ConnectorsPHON E1 PHON E2 LINE

Document Glass

Second phone line kit (Option) USB Connector Network Connector (Option)

Paper Exit TrayPHON E1 PHON E2 LINE

AC Power Jack Power Switch

Note: F-305 has no document glass.

1-1

1.2 SpecificationsItem Type Telephone network Compatibility Coding method Modem speed Dual Access LCD MFX-1350 F-305 Desktop type PSTN (Public Switched Telephone Network) or equivalent. ITU-T T.4 and T.30 ITU-T-standard MH, MR, MMR and JBIG 33600, 31200, 28800, 26400, 24000, 21600, 19200, 16800, 14400, 12000, 9600, 7200, 4800 and 2400 bps Allows up to three simultaneous operations. 2 lines, 20 characters per line. US models: English, French, Spanish European models: English, German, French, Polish (Polish is for MFX1350 only) B/W and Color CCD Dry electrophotographic (LED) printer Single sheet Two or more sheets Max: 216 (W) 900 (L) mm 216 (W) 356 (L) mm 8.5 (W) 35.4 (L) inches 8.5 (W) 14.0 (L) inches Min: 120 (W) 100 (L) mm 216 (W) 139.5m (L) mm 4.7 (W) 25.4 (L) inches 8.5 (W) 55.0 (L) inches 2 2 Paper weight: 35 128 g/m 52 105 g/m Thickness: 0.05 0.15 mm 0.07 0.12 mm Max: 216mm (W) 356 (L) Min: No limit Letter, Legal, Half-letterA4, A5 , F4: 80 sheets 2 (Paper weight: 75.0 g/m or 20 lbs.) horizontal vertical (in dots/inch in lines/inch) Normal: 203 98 Fine: 203 196 Super fine: 406 392* or 600dpi 600lpi Grayscale: 203 196*: In the case that the remote fax has the ability of 406 392. If not, the superfine resolution is 203 392, and the grayscale resolution is 203 196.

Scanning method Recording method Acceptable document size

ADF capacity Scanning resolution

Effective Scanning width Transmission speed

Document Memory Document memory backup

600 300 dpi (600 600 dpi for ultra fine) 200 dpi 200 dpi 200 lpi 300 dpi 300 dpi 300 lpi 600 dpi 600 dpi 600 lpi US models: 8.2 in. (Fax), 8.5 in. (Copy) for Letter European models: 208 mm (Fax), 210 mm (Copy) for A4 Under 3 seconds (Super G3) Based on transmission of ITU-T Test Document 1 to a Muratec fax machine. Standard: 8 MB (650 pages) Upgrade option: plus 32MB (2720 pages) (Total memory capacity: Backup time) 8 MB: 72 hour 40 MB: 24 hours The backup battery requires about 24 hours to reach full charge after power to the fax unit is restored.

1-2

Item Printing resolution Printing speed

MFX-1350 600 dpi Simplex printing :13 ppm Duplex printing : 5 spm (When loading letter or A4-sized paper from 1st paper cassette.)US Approx. 5,000 Approx. 2,000 Europe Approx. 16,000 Approx. 3,000

F-305 13 ppm (When loading letter or A4-sized paper from 1st paper cassette.)

Toner yieldConsumable Starter Consumable Starter US Approx. 7,500 Approx. 2,000 Europe Approx. 15,000 Approx. 4,000

(Letter or A4, 6 % document coverage under 2-pages interval printing.) Drum life US Europe Approx. 20,000 Approx. 30,000 (Letter or A4-sized paper printing.)

(Letter or A4, 4 % document coverage under 2-pages interval printing.) US

Print margin Acceptable recording paper

Europe Approx. Approx. 20,000 20,000 (Letter or A4-sized paper printing.) Reading edge, Trailing edge, Left edge and Right edge: 3 2 mm (0.12 0.1 in.) Simplex printing Plain paper (US): Letter (SEF), Legal (SEF), Half-letter(LEF) Plain paper (Europe): A4 (SEF), A5 (SEF), F4 (LEF) 2 Paper weight: 60 90g/m , 20 24 lb Plain paper:

A4(SEF), A5(LEF)(SEF), A6(SEF), F4(SEF), Letter(SEF), Legal(SEF), Half letter(LEF), Executive(SEF) DL(SEF), COM10(SEF), Monarch(SEF) 100 148 mm (3.9 5.8 in.) (97 216 mm) (140 356 mm) (Width Length) (3.8 8.5 in.) (5.5 14 in.) (Width Length) 2 60 90g/m , 20 24 lb

Envelopes: Postcard: Custom size:

Transparency: Letter (USA), A4 (Europe)

Recording paper capacity

Receive paper tray capacity Printouts exit Environmental conditions Power requirements

Paper weight: Duplex printing Plain paper: Letter, Legal, A4, F4 1st cassette: 500 sheets 2nd cassette (option): 500 sheets Plain paper: 50 sheet Postcard/Transparency: 20 sheets Envelope 1 envelop Approx. 250 sheets

Face down Ambient temperature: 10 C to 32 C (50 F to 89.6 F) Relative humidity: 20 % to 80 % with no condensation US models: 120 VAC 10 %; 50/60 Hz European models: 230 VAC 10 %; 50/60 Hz

1-3

Item Power consumption

MFX-1350 US 10 W 40 Wh 28 W 1030 W 1030 W 1040 W

F-305 Europe 12 W 41 Wh 29 W 920 W 920 W 940 W

Sleep mode Standby Memory Transmission Reception Copying Maximum Dimensions Standard:

520mm (W) 450 mm (D) 446 mm (H) 20.5 in. (W) 17.7 in. (D) 17.6 in. (H)

With optional cassette: 520mm (W) 450 mm (D) 566 mm (H) 20.5 in. (W) 17.7 in. (D) 22.3 in. (H)

350 mm

120 mm

446 mm

520 mm 520 mm

Weight Optional products

Approx. 20.8. kg (46 lbs.) Approx. 19.0. kg (42 lbs.) without consumables and trays. without consumables and trays. Optional telephone handset Second paper cassette Upgrade memory PCL printer controller Network interface board OfficeBridge Expansion kit (MFX-1350 only) Second phone line kit Mechanical page counter

1-4

450 mm

Section2 Machine Composition2.1 Interconnect Block Diagram (1/2)Connection Diagram (1/2)P1EH EH Core FMN

9 May, 2007P17 1 2 3 4 5 6 7 8 P19 P2 1 1 2 2 3 3 4 4 5 5 6 6 7 7 8 8 9 9 10 10 11 11 12 12 13 13 14 14 15 15 16 16 17 17 18 18 19 19 20 20 21 21 22 22 23 23 24 24 VDD VSS VDD VSS VDD VSS VDD VSS VDD VSS VDD3 SO SCK /STROBE DATA0 DATA1 DATA2 DATA3 /HSYNC LOAD GND CLK_N CLK_P GND (FFC) ZA1-02462-40 135mmFMN

PCB DC/DCDA7-08130-50 135 x 58 (Single) LINE Core3T

1 2 3 4 5 6 7 8

1 2 3 4 5 6 7 8

Option

+3.3VOP 2T +3.3VOP GND GND +24VOP +24VOP GND GND DA7-08450-50

1 2 3 4 5 6 7 8

PHD

TEL1

PCB NCU (EUR)

FAX FRAME/PCB MAIN / DA71030010

TEL2

DA7-Y8040-50

or (USA)DA7-08040-50

75 x 140(Single)

PH

P8A 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 +24VB /MTEN /MLOCK MTDIR MTCLK GND GND /COVER /MADF_B MADF_B /MADF_A MADF_A /MFBS_B MFBS_B /MFBS_A MFBS_A /APS /DS2 /DS1 /TXIL (B to B)

P80A 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20

6 6 7 7 8 8

LDS2A /DS2 GND

1 1 2 2 3 3

(Plate) Core

DS2 (PCB SENSOR) DA7-08180-50 46.6 x 8 (Single)PH

CN2

EH

1 1 PCB 2 2 PSU100E_DA7 3 3 Core

3P

InletAlternate current switch

DA7-08070-50 or

PCB PSU200E_DA7DA7-Y8070-50 160 x 163 (Single)CN101 1 2 1 2

FUSER HEATER (100V)13ppm : ZA1-02362-00 19ppm : ZA1-02753-40

HEATER (200V)13ppm : ZA1-02363-20 19ppm : ZA1-02754-60

4 4 5 5 6 6 7 7 8 8 9 9 1010 1111 1212 1313 1414 1515

H/L HC1 HC2 +5VP +5VP GND GND +3.3VP +3.3VP GND GND +24VP +24VP GND GND DCB-21556-50A

Core

EH

P3

1 1 2 2 3 3 4 4 5 5 6 6 7 7 8 8 9 9 10 10 11 11 12 12 13 13 14 14 15 15

SM

9 9 10 10 11 11 12 12

/MADF_B MADF_B /MADF_A MADF_A

1 2 3 4

1 2 3 4

1 2 3 4

1 2 3 4

ADF MOTOR ZA1-02454-50

PH

13 13 14 14 15 15

/APS GND +5V

1 1 2 2 3 3

APS Z90-37777-50

P83 EH P2 1 1 DA7-08330-50 1 2 3 4 1 2 3 4 MFBS_A /MFBS_A MFBS_B /MFBS_B 1 2 3 4PH

ThermostatZ90-50609-00

PRINTER FRAME/COVER / DA71050010

Thermal fuseZ90-48827-00 DA7-08320-50PH

USB

2 2

PCB MAIN MK2DA7-18010-50

FBS MOTOR ZA1-02455-70

P88A PHPH

P92

TRAYS Z90-37777-50

1 1 2 2 3 3

/TRYS GND +5VC

1 1 2 2 3 3 P90A 1 2 3 4 5 6 7 8 9 10 11 12 P90B 1 2 3 4 5 6 7 8 9 10 11 12 TS1 +5V PES /OPEN1 /PSS /TRAYS +5VC /JAMC2 /PES2 /OPEN2 /OPCSST2 GND (B to B) BATT ERS +24V +24V COUNT PFCL2 RESCL PFCL1 TRYCL GND GND TS2 (B to B) P9A 1 2 3 4 5 6 7 8 9 10 11 12 P9B 1 2 3 4 5 6 7 8 9 10 11 12

1 1 2 2 3 3

/DUPS GND +5VA DCB-70338-50A

1 1 2 2 3 3

DUPS Z90-37777-50

CBL ASSY PRINTER(DA7-08210-50)PH

PSS Z90-37777-50CZ

1 1 2 2 3 351006(molex)

/PSS GND +5VC +24V /TRYCL +24V /PFCL +24V /RESCL

4 4 5 5 6 6 7 7 8 8 9 9 10 10 11 11 12 12

184 x 184 (four-layer)

PCB P88B PH CONNECT 1 1 2 2 A 3 3DA7-08050-504 4 5 5 6 6

MDUP_A MDUP_B /MDUP_A /MDUP_B +24VA +24VA

1 2 3 4 5 6

DUPE MOTOR (Factory option) ZA1-02456-A0

TRYCL Z90-56069-00 PFCL Z90-48683-00

1 1 2 2 3 3

1 2DA1-08570-50 PHN

84 x 116 (Single)P8CPHD PHD

2 1 1 2

P80C

CZ

51006(molex)

RESCL Z90-56069-00

1 1 2 2 3 3PH

1 2DA1-08570-50 PHN

PCB ERS LAMP 1 DA7-08170-50 2 10 x 236(Single)

1 2

1 2 2 1

13 13 +24V 2T 14 14 /ERS 15 15PH

DCB-D0224-50A PH

CBL ASSY CASSETTE(DA7-08220-50)PH

PES1 Z90-37777-50

1 1 2 2 3 3PH

/PES1 GND +5VC

4 4 5 5 6 6

PH

PCB CONNECT BDA7-08060-50

6 6 7 7 8 8

/PDS GND +5VA

1 1 2 2 3 3SM

PDS Z90-37777-50

TS1 (PCB TOS)1 D88-09060-50 2 3 18 x 51(Single) 4 TS2 (PCB TOS) 1 D88-09060-50 2 3 18 x 51 (Single) 4

1 2 3 4PH

+5VC TS1 GND NC

7 7 8 8 9 9 1010

9 9 10 10 11 11 P85 EH 2T 1 1 2 2 3 3

+24V +24VA

1 1 2 2

LFCUTDV /FCUTDV LFCUTDR /FCUTDR /DRUMSET +24V /FMLOCK GND 1 2 3

PH

PH P93

4 4 5 5 6 6 7 7 P87 PH 1 1 2 2 3 3

CASSETTE(2ND) / DA71101010

OPEN2 Z90-37777-50

1 1 2 2 3 3

/OPEN2 GND +5V

1 1 2 2 3 3

CBL ASSY 2ND CASSETTE(DA7-08280-50)PH

PH

JAMC2 Z90-37777-50

1 1 2 2 3 3PHN

/JAMC2 GND +5V

GND BATT

PES2 Z90-37777-50

1 1 2 2 3 3

/PES2 GND +5VC

4 4 5 5 6 6

P95 PH 1 2 1 2

FAN 80mm ZA1-02364-40

7 7 8 8 9 9

P18 BATTERY 1 2 3 4 5 6 7 8 9 10 11 12 HVTR HVTS HVTN HVTP HVBS HVBN HVRLR HVLMT HVCP GND GND +24V (B to B) 1 2 3 4 5 6 7 8 9 10 11 12

DA7-08360-50 DA7-08370-50

CLEANING1(HV) CLEANING2(HV) DEVELOPER1(HV) DEVELOPER2(HV) CHARGER(HV) GRID(HV) TRANSFER(HV)

PFCL2 Z90-48683-00OPTION(OTHER)

2 1 1 2

+24V /PFCL2

10 10 11 11

PCB PSU HVZ90-48829-00 (Single)

DA7-08380-50 DA7-08390-50 DA7-08410-50 DA7-08420-50 DA7-08430-50

COUNTER Z90-35223-50

PH P94 +24V 2 1 1 1 /COUNT 1 2 DCB-D0224-50A 2 2

PHN

2-1

CBL ASSY FUSE (DA7-08260-50)

1 2 3 4

+5VC TS2 GND NC

1111 1212 1313 1414

78 x 85 (Single)

COVER-SW Inter lock 24V (ASSY INTERLOCK) DA7-08310-40DVLPTYPE1 DVLPTYPE2


OPEN1 Z90-37777-50

11 22 33

/OPEN1 GND +5V

1 1 2 2 3 3

PH

3 3 4 4 5 5

/JAMC1 GND +5VA

CASSETTE / DA71100010

1 1 2 2 3 3

JAMC1 Z90-37777-50

CBL ASSY INTERLOCK24V (DA7-08240-50)

P91

1 1 2 2 3 3 4 4 5 5 6 6 7 7 8 8 9 9 1010 1111 1212 1313 1414 1515 1616 1717 1818 1919 2020 2121 2222 2323 2424 2525 2626 2727 2828 2929 3030

NEWDRUM FCUTDR /DRUMSET NEWDVLP /FMLOCK FCUTDV FANMC DVLPTYPE +24V +24V NC +24V GND NC GND GND MDUP_A /PSAVE2 MDUP_B /PSAVE1 /MDUP_A +5V /MDUP_B +5VA /OPDUP /DUPS /PDS +3V /JAMC1 THTMP DCB-53008-50A

1 1 2 2 3 3 4 4 5 5 6 6 7 7 8 8 9 9 1010 1111 1212 1313 1414 1515 1616 1717 1818 1919 2020 2121 2222 2323 2424 2525 2626 2727 2828 2929 3030

EH P90 EH 2T GND 1 1 1 +24VB 2 2 2 /MTEN 3 3 3 /MLOCK 4 4 4 MTDIR 5 5 5 MTCLK 6 6 6 DCB-20622-50A

1 2 3 4 5 6

RX MOTER Z90-48681-00

P89 EHCOre PHN

1 1 2 2

+3V THTMP

1 2 2 1

Fuser thermistor 13ppm Z90-52158-00 19ppm Z90-53042-00

FBS/SCANNER / DA71010010

ADF / DA71000010

1 1 2 2 3 3 4 4 5 5 6 6 7 7 8 8 9 9 10 10 11 11 12 12 13 13 14 14 15 15 16 16 17 17 18 18 19 19 20 20 21 21 22 22 23 23 24 24 25 25 26 26

+24VN DP +24VN CML GND L GND H +5V S +5V RI RXA CONT24 +12V /OH1 TXA /OH2 GND /CI AREF /DSE2 CNG /DSE1 -12V NC DCB-52634-50A

2T

PHD

P4

1 1 2 2 3 3 4 4 5 5 6 6 7 7 8 8 9 9 10 10 11 11 12 12 13 13 14 14 15 15 16 16 17 17 18 18 19 19 20 20 21 21 22 22 23 23 24 24 25 25 26 26

1 1 2 2 3 3 4 4 5 5 6 6 7 7 8 8 9 9 1010 1111 1212 1313 1414 1515 1616 1717 1818

1 1 2 2 3 3 4 4 5 5 6 6 7 7 8 8 9 9 10 10 11 11 12 12 13 13 14 14 15 15 16 16 17 17 18 18

PCB CONNECT C

LED HEAD

DA7-08100-50 35 x 50 (Double)

Z90-49754-00

P82

PH

PHN 2T

1 1 2 2

/TXIL GND

1 2 2 1PH

TXIL (ASSY MICRO-SW) DA7-08340-40 DS1 (PCB SENSOR) DA7-08180-50 46.6 x 8 (Single)

3 3 4 4 5 5

LDS1 /DS1 GND

1 1 2 2 3 3

ASSY ADF(DA7-08230-40)


OPTION(OTHER)

PHD 2T

2T VDD VSS VDD VSS VDD3 SO SCK /STROBE DATA1 DATA2 DATA3 DATA4 /HSYNC LOAD GNDL CLKN CLKP GNDL DCB-51854-50A

PHD

1 1 2 2 3 3 4 4 5 5 6 6 7 7 8 8 9 9 10 10 11 11 12 12 13 13 14 14 15 15 16 16 17 17 18 18 19 19 20 20 21 21 22 22 23 23 24 24

Interconnect Block Diagram (2/2)Connection Diagram (2/2)PH 52271 3T 3T P52 P50 GND (molex) SP1 1 1 1 1 V0 SP2 2 2 2 2 +5V PRXD 3 3 3 3 RS PLOAD 4 4 4 4 R/W +5V 5 5 5 5 LE GND 6 6 6 6 DB0 GND 7 7 7 7 DB1 +5V 8 8 8 8 DB2 +24V 9 9 9 9 DB3 LSCK 10 10 DA7-08020-50 10 10 DB4 LDS 11 11 11 11 DB5 LEDWR1 12 12 12 12 DB6 LEDWR2 13 13 330 x 87.5 13 13 DB7 LLE 14 14 14 14 (FFC) /OTCH1 (Single) 15 15 P51 /OTCH2 PH 16 16 SP1 DA7-08540-50 1 1 SP2 2 2 PH

May 9,2007P5 P6 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30Core Core FMN Core Core FMZ

PANEL / DA71020010

ZA1-02394-20

PCB CCD

SCAN-LAMP (ASSY LAMP)

SPEAKER (ASSY SP) D91-08490-40

Compact Flash Memory cardZA1-02477-60 OB-400 only

1 26 2 27 3 28 4 29 5 30 6 31 7 32 8 33 9 34 10 35 11 36 12 37 13 38 14 39 15 40 16 41 17 42 18 43 19 44 20 45 21 46 22 47 23 48 24 49 25 50

GND /CD1 D3 D11 D4 D12 D5 D13 D6 D14 D7 D15 /CE1 /CE2 A10 /VS1 /ATASEL /IORD A9 /IOWR A8 /WE A7 INTRQ VCC VCC A6 /CSEL A5 /VS2 A4 /RESET A3 IORDY A2 /INPACK A1 /REG A0 /DASP D0 /PDIAG D1 D8 D2 D9 /IOIS16 D10 CD2 GND

P3 1 26 2 27 3 28 4 29 5 30 6 31 7 32 8 33 9 34 10 35 11 36 12 37 13 38 14 39 15 40 16 41 17 42 18 43 19 44 20 45 21 46 22 47 23 48 24 49 25 50

PCB INVERTER

P2 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 D15 D13 D14 GND D12 D10 D11 GND D9 D7 D8 GND D6 D4 D5 GND D3 D1 D2 GND +3.3V +3.3V D0 A6 +3.3V A4 A5 GND A3 A1 A2 PSAVE /RD_EFI /WR_EFI /CS_EFI GND +5V +5V BSY_EFI NC +5V REQD_EFI REQU_EFI GND /ACKU_EFI /INT_EFI /ACKD_EFI GND /RST_EFI NC (B to B)

P12 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 P1 VSS A3 A4 A2 A5 A1 A6 A0 A7 VDD PD1 VSS VDD VSS A8 A10 A9 BS1 A11 BS0 A12 VDD VSS /CS0 CKE /CS1 /CS2 /CS3 /RAS VDD VSS /CAS VSS VSS CLK VSS VSS /WE N.C VDD VDD VDD VDD DQML DQMU DQ7 DQ8 DQ6 DQ9 DQ5 DQ10 DQ4 DQ11 DQ3 DQ12 DQ2 DQ13 VSS VDD VSS VDD DQ1 DQ14 DQ0 DQ15 PD2 PD3 PD4 PD5 PD6 PD7 VSS (B to B) 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72

ZA1-02336-00/MFP620mm ZA1-02337-10/PPF380mm

P11 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 P10 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 A8 A7 GND A6 D15 D14 GND D13 D12 D11 GND D10 D9 D8 GND D7 D6 D5 GND D4 D3 D2 GND D1 D0 A5 GND A4 A3 A2 GND A1 +5V +5V GND /RD /WR /CSPORT /CSHDD /CSCDC /CSMDM REQENC /RESET REQDEC +3.3V +3.3V GND /ACKENC /ACKDEC /INTCI ID0 /INTCDC /IMTMDM REQTX GND REQRX BUSY +12V GND RXSIG -12V +24V GND HI/MID MEL ID1 GND NC (B to B) D15 D13 D14 GND D12 D10 D11 GND D9 D7 D8 GND D6 D4 D5 GND D3 D1 D2 GND +3.3V +3.3V D0 A6 +3.3V A4 A5 GND A3 A1 A2 PSAVE /RD_EFI /WR_EFI /CS_EFI GND +5V +5V BSY_EFI NC +5V REQD_EFI REQU_EFI GND /ACKU_EFI /INT_EFI /ACKD_EFI GND /RST_EFI NC (B to B)

P1 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50

[OB-400] PCB NGPDA7-08110-50

[OP-550] PCB PCL2 (USA)DA5-08060-50

or [NP-400] PCB NETWORKDA4-08012-50 176 x 136 (four layer)

or PCB PCL2 FG (EUR)DA5-08061-50 176 x 90 (four layer)

PCB MAIN MK2DA7-18010-50

OPTION(OTHER) / DA71200010 or NGP / DA71080010

RJ45Core

184 x 184 (four layer)

P1 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 DA1-08121-50 35 36 37 59.69 x 40 38 39 t=10 40 (four layer)41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72

P1 1 2 3 4 5 6 7 8 9 PHD PHD 10 +24VN 11 1 1 1 1 DP 12 2 2 2 2 +24VN 13 3 3 3 3 CML 14 4 4 4 4 GND 15 5 5 5 5 L 16 6 6 6 6 GND 17 7 7 7 7 H 18 8 8 8 8 +5VN 19 9 9 9 9 S 20 10 10 10 10 +5VN 21 11 11 11 11 RI 22 12 12 DA7-Y8042-50 12 12 RXA 23 13 13 13 13 CONT24 24 14 14 14 14 +12VN 25 15 15 15 15 /OH1 26 16 16 16 16 TXA 27 17 17 DA7-08041-50 17 17 /OH2 28 18 18 18 18 GND 29 19 19 19 19 /CI 75 x 140 30 [AL-500] 20 20 20 20 AREF 31 21 21 21 21 (single) PCB /DSE2 32 22 22 22 22 TONE 33 EXT LINE DFX23 23 23 23 /DSE1 34 DA5-18050-50 24 24 24 24 -12VN 35 25 25 25 25 NC 36 114 x 74 26 26 DCB-52624-50A 26 26 37 38 (four layser) 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 Option 61 62 63 64 65 66 67 68

PCB NCU

(EUR)

or (USA)

PCB EX.MEMORY

2-2

OPTION(OTHER) / DA71200010

FBS/SCANNER / DA71010010

LCD 20 Characters 2 lines

PCB PANEL

1 1 2 2 3 3 4 4 5 5 6 6 7 7 8 8 9 9 10 10 11 11 12 12 13 13 14 14 15 15 16 16

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30

+12V +12V BW/COL /SAMP +5V +5V GND SH GND P1 GND P2 GND RS GND CP PSAVE CLM1 CLM0 GND VIDEO GND HS GND GND24 GND24 GND24 +24V +24V +24V (FFC)

30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1

P1 30 1 29 2 28 3 P2 PH 27 4 PH HS 26 5 1 1 1 1 HS GND 25 6 2 2 2 2 +5V 24 7 3 3 3 3 Z90-37777-50 DCB-70306-50A 23 8 22 9 10 21 11 20 12 19 13 18 14 17 90mm 15 DA7-08030-50 16 16 15 DA7-08300-40 17 14 35 x 176 18 13 19 (four layer) 12 UL3239(#22) 340mm 20 11 21 10 22 9 23 8 P4 EH CN2 BH EH CN1 N 24 7 GND 2T 22 11 11 25 6 +24V L 22 22 26 5 DA7-08090-50 1 1 27 4 DA7-08510-50 28 3 35 x 50 29 2 t=10 (Single) 30 1

2.2 Main Control PCBThe main control PCB controls the operations of all machine functions. Jumper JP1 on the main control PCB is used for battery back up of the SRAM. All user programmed data and internal memory switch settings are held in SRAM. Removing JP1 will initialize the SRAM. NOTE: JP1 should remain in the "ON" position at all times. Memory (FLASH MEMORY, SRAM, SDRAM) FLASH MEMORY -- The FLASH MEMORY contains all program instructions for unit operation. SRAM --The SRAM, which is backed-up by a lithium battery is used to store user programmed information. SDRAM --The SDRAM is used for buffer, which is backed-up by a battery is used to store memorized documents. NOTE: Turning parameters for Color(R,G,B) and Gray mode are stored in the EEPROM(IC42). When the PCB MAIN is replaced, the EEPROM on malfunction PCB should be replaced to the new PCB.DISPLAY KEY NCU PCB PANEL G/A

TONE RXA +24V,+12V,AREF

TXA PNAEL PCB

MODEM CCFL INVERTER

MONITOR CONTROL

+24V

SDRAM CPU USB

CCD

IMAGE PROCESS MFP ENGINE

FLASH MEMORY Lithium SRAM

CCD PCB

FBS MOTOR

MOTOR CONTROL

ADF MOTOR

SDRAM PRINTER CONTROL

SDRAM Extention Memory

+24V, +5V,+3.3V +24V, AC POWER SUPPLY UNIT PRINTER UNIT H.V.POWER SUPPLY UNIT MAIN CONTROL PCB

Ni-MH

CENECTOR-B PCB

Main control PCB block diagram

2-3

2.3 Network Control Unit (NCU) PCBThe NCU PCB provides the connection to the telephone line. It consists of the interface circuit, ring signal detector and telephone control circuit.

NCU PCB block diagram for US

NCU PCB block diagram for Europe Major components of the NCU DP relay Connects the telephone line to the fax. S relay Used to connect the telephone line at seizure state. OH & Tone detector Detects the On-hook condition of the second telephone unit. H relay Disconnects the Tel1 and Tel2 line from PSTN. 24V generator Supplies 24 volts to the relays for OH detection of optional handset or external telephone line. Ring signal detector A photo coupler that detects an incoming ring. 2-4

2.4 Power Supply Unit (PSU)The power supply unit receives the input line voltage and currents it to output voltages of +3.3DVC, +5 VDC and +24 VDC. The heater circuit controls output voltage to the fuser heater according to instructions received from the heater control circuit. If an over-current is sensed in the secondary circuit, power is interrupted.

Power supply unit block diagram for US

Power supply unit block diagram for Europe The power supply unit has two output connectors. The following table shows the connector outputs: CN101 -- to the Fuser HeaterPin No. Output 1 L 2 N

CN2 -- to the Main Control PCB.Pin No. Output voltage 1 PC 2 3 4 +5V 5 6 SG 7 8 9 10 SG 11 12 13 14 PG 15

HC1 HC2

+3.3V

+24V

2-5

2.5 Sensors2.5.1 Sensor LocationsThe following illustration shows the relative positions of the machines sensors.

HS PES1 TS2

TS1 JAMC2 OPEN2

PES2

APS

DS1

DS2 TXIL

COVER-SW PDS DPS JAMC1 PSS

Thermistor OPEN1 TRAYS

2-6

2.5.2 Sensor DescriptionsThe following table gives a brief description of each sensor and its function. Code Name Detects Sensor Type DS1 Document sensor 1 Presence of document in Photo feeder interrupter DS2 Document sensor 2 Leading and trailing edge of Photo document interrupter APS ADF permit sensor Platen cover quite close or not Photo interrupter HS Mirror carriage home Mirror carriage position Photo position sensor interrupter TXIL(ADF) Interlock switch Scanner cover open or close Mechanical (ADF) Switch Cover-SW --Detects front cover and the Mechanical 1st cassette jam access cover Switch are open or close PDS Paper discharge Detects paper pass at paper Photo sensor exit. interrupter DPS Duplex paper sensor Detects paper pass of the Photo duplex printing paper interrupter Thermistor ---Detects and controls the Thermistor Heater Roller temperature OPEN1 Paper cassette open Detects the 1st paper Photo sensor cassette open or close interrupter PES Paper empty sensor Detects presence of recording Photo paper in the 1st paper interrupter cassette TS1 Toner sensor 1 Detects the toner empty for Photo small capacity toner cartridge interrupter TS2 Toner sensor Detects the toner empty for Photo large capacity toner cartridge interrupter PSS Paper supply sensor Detects paper feeding out of Photo cassette/tray interrupter TRAYS Tray sensor Detects presence of recording Photo paper in the bypass tray interrupter JAMC1 Jam access cover Detects the side cover open Photo sensor or close interrupter PES2 OPEN2 JAMC2 Paper empty sensor Paper cassette open sensor Jam access cover sensor Detects presence of recording paper in the 2nd paper cassette Detects the 2nd paper cassette open or close Detects the 2nd paper cassette side cover open or close Remarks

MFX-1350 only MFX-1350 only

MFX-1350 only

Photo interrupter Photo interrupter Photo interrupter

2-7

2.6 Document Scanning Sequence2.6.1 ADF DetectionWhen a document is placed into the document feeder, Document Sensor 1 (DS1) is activated and you will hear the short beep. The document will be transferred when the start key is pressed. Document separation is the process that allows a multi-page document to go through the scanner one page at a time. The top document is separated from the remaining documents by the friction of the separator roller. Following the document separation, the feed roller causes the document to advance. As it advances, the leading edge of the document activates the Document Sensor 2 (DS2) sensor. Once DS2 is activated, the feed roller continues to rotate until the document reaches the scan position. The machine uses the distance from DS2 to the scan position and the diameter of the feed roller to determine the number of rotations necessary to feed the document to the scan position. When the document reaches the scan position, the light from the scanner lamp strikes the face of the document and is reflected into the lens through mirrors A, B, and C. In case the light intensity along the length of the scanner lamp is not uniform, shading compensation is provided to ensure even illumination. As the reflected image passes through the lens, it is focused onto the charged coupled device (CCD). The CCD then converts the dark and light areas of the image into electrical impulses, or image data. When DS2 detects the trailing edge of the document, the image signal output is turned off. The scanner continues to remain active for a few more seconds in case there is another document to follow. The scanned document is discharged through the document exit by the exit roller. MFX-1350Separator roller Separator pad Pickup roller DS1 (Feeler) Exit roller

Feed roller DS2 (Feeler) Press roller

Mirror B CCD Lens

Home sensor Mirror A

Mirror C Scanner unit

Mirror A

F-305Separator roller Separator pad Pickup roller DS1 (Feeler) Exit roller

Feed roller DS2 (Feeler) Press roller

Mirror B CCD Lens

Home sensor Mirror A

Mirror C Scanner unit

Mirror A

2-8

2.6.1.2 Original DetectionThe sizes of the documents are detected by the following two sensors; Detection Document presence Leading and trailing edge detection Action Sensor DS1 DS2

Detects whether there is a document on the tray or notDetects the leading and trailing edge of the feeding document

2.6.2 FBS section (MFX-1350 only)Light reflected from the original passes through three mirrors and a lens to form a reduced image on the CCD Sensor as the Scanner Motor moves the Scanner. The CCD sensor converts the light pattern (image data) into an electrical image signal. The electrical image signal is then output to the Main Board.

CCD

Scanner unit

Home sensor

2.6.2.1 Exposure Section: Construction and Function

1

2 1

31 Reflector Tape The Reflector Tape reflects the light from the Exposure Lamp and supplements its illumination. 2 Exposure Lamp A Cold Cathode Fluorescent Lamp (CCFL) is used to illuminate the original. 3 Mirror Directs the reflected light from the original to the lens.

2-9

2.6.2.2 Scanner frame Moving Mechanism During a scan, the scanner frame projects an even amount of light from the Exposure Lamp onto the entire surface of the original. The light is reflected from the original to the Mirror through the lens to the CCD. The scanner frame is driven by the FBS Motor and Scanner Drive belts. Scanner speed is determined by the set zoom ratio in reference to the full size mode. The scanner frame is at home position where ADF scanning begins. The home sensor watches this position.

FBS Motor

Lamp Home sensor CCD PCB Lens Scanner frame

2-10

2.7 Recording Section2.7.1 Recording Paper Feed PathA sheet of the recording paper is separated from the remaining paper by the friction of the pickup roller. The paper is moved along the paper guide until it reaches the register roller. It is then fed by the rotation of the register roller.

MFX-1350 can print both sides of the paper (duplex printing). When the first side of the paper is printed, it is transferred to the exit. However after a few steps after the PDS and DPS sensor detected the trailing edge, the exit roller rolls in reverse and the paper is transferred to the image processing area by the duplex rollers. It reaches to the image transfer area turned inside out, and the duplex side of the paper is printed.

2-11

2.8 Image ProcessingIncoming data is received from the telephone line by the NCU and sent to the main control PCB. The modem, located on the main control PCB, demodulates the data. The data is then sent to the printer for image processing. The image processing is roughly divide into the following steps: 1. Drum Charging 2. Drum Exposure 3. Development 4. Image transfer 5. Fusing 6. Erasing 7. Cleaning

Drum charging Cleaning Exposure

Fusing

Drum Eraser Lamp

Image transfer

Development

2.8.1 Drum Charge The Drum is charged with corona discharge before LED exposure. A charge wire and a charge grid are used for the charging method. The corona discharge generates little ozone in the printer. It also keeps the wire from becoming dirty. Because the discharge, the Drum can be charged evenly.

2.8.2 Drum ExposureThe light makes an invisible static image from the LED print head. The LED print head, located inside the printer cover, closes down over the drum and projects light onto the drum surface. When the document is to be printed, individual elements in the LED print head turn on and expose the drum wherever a dark area should appear in the document.

2-12

2.8.3 DevelopmentToner is applied to the invisible static image on the Drum and a toner image is created on the surface.

Toner agitator Drum

Developing roller Toner supply roller1 2 3 4 Part Name Toner Agitator Toner supply Roller Developing Roller Drum Function Agitates toner. Transports the toner to the developing roller. Carries the toner to the Drum surface for development. Exposed by LED light to create an invisible image and rotates to carry the developed image to the paper surface.

2.8.4 Image TransferImage transfer is the process of transferring the toner image created on the Drum in the developing process to paper. In the Roller Image Transfer, there is little generation of ozone due to corona discharge. Also, there is no blur of toner because the paper is always pressed by the Drum and the Image Transfer Roller.

Image transfer roller PC Drum Hight voltage unit - output

2-13

2.8.5 ErasingAn LED lamp exposes the Drum surface, when it is exposed the drum charge erases. This helps the drum to be recharged evenly at the next step of charging.

Drum LED Lamp

2.8.6 CleaningThe residual toner or paper dust must be removed from the drum. Paper dust is removed from the drum surface by a rubber roller. And then by a metallic roller, and finally scraped off. The residual toner is removed by the developing roller and toner supply roller, and is recycled.

Cleaning

Drum

Development

2-14

2.8.7 FusingAn OverviewThe toner image transferred on to the paper is securely fixed. A heat roller system is used as the fusing system. The toner image is fused by Heater Roller heated by the Heater Lamp, and securely fixed by the pressure between the Heater roller and Press rollers. A Thermistor detects and controls the Heater Roller temperature. The Thermostat functions when the Heater Lamp is not turned OFF even if the Thermistor detects a high temperature malfunction. Press roller

Exit roller

Paper separate blade Thermistor

Heater lamp Heater roller

Press roller

2-15

Fusing Temperature Control CircuitThe Thermistor detects the surface temperature of the Heater Roller and inputs that analog voltage into the Main Control PCB. Corresponding to this data, the Heater Lamp ON/OFF signal is output to the Heater ON/OFF switch of the power supply unit, causing the Heater Lamp to turn ON or OFF to control the fusing temperature. When the Heater Lamp is not turned OFF even if the Thermistor detects a high temperature malfunction, the thermostat shuts down the power to the heater lamp. When the thermostat is malfunction, the thermal cut-off shuts down the power to the heater lamp.

AC InletL N

Main switch

Power supply unitHeater on/off switch

Main Control PCBFusing temperture control circuit

Fusing unit

Thermistor

Heater Lamp Thermostat

Thermal cut-off

Fusing temperature 1) Warming Up After the initialization of the printer, warming up of the printer starts and the Heater Lamp turns ON until the temperature of the Heater Roller reaches approx. 180 C. When the printer obtains the printing command from its controller, the Heater Roller is maintained at 180 C. After printing, the printer turns to standby mode. The fuser kept at low temperature. The Heater Roller maintained at approx. 110 C.

2) Printing

3) Standby mode

4) Energy save mode In this mode, saving the power.

Temperature ( F) ( C) 200 392 180 356 320 160

Post card printing only OHP

230

110

Warming up Power ON

Printing

Standby mode

Energy save mode

Time

2-16

Section3 Adjustment Procedures3.1 Field Service Program ModesThe fax machine features maintenance modes for machine adjustments. Each mode is listed below along with the command used to activate the mode and a brief functional description. Note: When you press * , you will hear short beeps. However continue the operation, as there is no problem. Set or Clear Machine Parameters......................................................................., , , Used to set or clear machine parameters. Set or Clear Memory Switches ..........................................................................., , , Use to set or clear memory switches. Clear Programmed Data / User Settings ..........................................................., , , Erases userprogrammed information (date, time, TTI, autodialer, etc.) and any documents stored in memory. All RAM Clear ......................................................................................................., , , Erases same information as Clear Programmed Data / User Settings function along with resetting all of the machine parameters, memory switches and unique switches to factory defaults. Set or Clear Unique Switches............................................................................., , , Used to set or clear Unique switches. T.30 Monitor ........................................................................................................., , , Used to print a G3 procedural summary of the fax communication. Printer maintenance ............................................................................................, , , Access this mode to determine the cause of the Please Call Service error message. Or, when replaced the Fuser unit or Image transfer roller, reset the counter using this mode. Service Report Printing ......................................................................................, , , Used to print out a list that reports the machines usage and error history. Monitor Speaker..................................................................................................., , , Use to hear the signal sound with machines speaker during fax transaction. Test Modes ..........................................................................................................., , , Allows the technician to perform a series of diagnostic tests. Print Machine Parameters, Memory Switches and Unique Switches List .........................................................................................., , , Prints a list of the machine switch settings showing the default settings and current settings. Factory Functions .............................................................................................., , , Allows the technician to perform a series of diagnostic tests. Line Tests ............................................................................................................., , , Allows the technician to perform a series of diagnostic tests. Mirror Carriage Transfer Mode ..........................................................................., , , Perform it before installing the fax machine. Set or clear the consumable order sheet .........................................................., , , Used to set or clear the consumable order sheet. DRAM Clear .........................................................................................................., , , Used to clear a DRAM. Clear Life Monitor ................................................................................................, , , Used to clear a Life monitor keeps a count of the pages scanned, etc. Clear option modules SRAM ............................................................................., , , Used to clear a SRAM of option module. Set Service Code ................................................................................................., , , Used to protect to clear a Life monitor. Life Monitor Maintenance ..................................................................................., , , When the main control PCB has been replaced, you should register the previous several counter values of the life monitor.

3-1

Sensor Input test ................................................................................................, , , Sensor diagnostic test. Printer diagnostic mode ....................................................................................., , , Printer diagnostic test. Network service mode ......................................................................................., , , Used to display the server sumcheck or to initialize the network settings, when an optional network board is installed. Set second line ..................................................................................................., , , Used to set memory switches, unique switches, ECM mode, pose length and numbers of rings for the second telephone line. Flash ROM Sum check........................................................................................, , , Used to confirm flash ROM Check Sum after the software is overwritten. Service Report setting ........................................................................................, , , Used to enter location where to send the service report. Printer registration adjustment .........................................................................., , , Used to adjust the printer registration. Update the software ............................................................................................, , , Used to upgrade the software using the USB RomWrite application. Quick installation mode ......................................................................................, , , You can set the initial setting mode, consumable order sheet setting and service report setting continuously.

3-2

3.2 Machine Parameter Adjustment3.2.1 Setting the Machine ParametersThese switches are used to program internal machine parameters. The primary back up battery maintains these settings if power is lost. 1. From standby, press , ,,. Set Parameters / /Enter 2. Press . 3. Call up the desired switch by pressing < > or< >, or by pressing the numeric keypad. Select Parameters 000:00000000 4. Press . 001:01010000 01010000 Bit No. 76543210 5. To navigate through the machine parameter settings: The bits are ranged from 7 (left) to 0 (right). Press < > or < > of the cursor key to move the cursor. Press or on the numeric keypad, or < > or < >, to change the bit value. Press to save the setting of the displayed parameter and return to the machine parameter edit screen. Press not to save the setting of the displayed parameter.

6. If you want to set other machine parameters, repeat step 35. Otherwise, proceed to step 7. 7. Press to return the machine to standby. Note: You can confirm the initial setting of each Machine parameter by the Machine Parameters List. The Machine Parameters List will be printed by pressing ,,,.

3.2.2 Clearing the Machine ParametersResets the machine parameters to factory defaults. 1. From standby, press , ,,,< >. Clear Parameters / /Enter 2. Press . Clear Parameters Yes Enter 3. Press . The machine parameters will reset to factory defaults. Note: To finish the operation without clearing the parameters, press . 4. Press to return the machine to standby.

3-3

Machine Parameter 000 006 Factory use only Machine Parameter 007Switch 7 6 5 4 3 2 1 0 Initial Setting 0 0 0 0 0 0 0 0 Adjust Factory use only Factory use only Factory use only DRAM capacity indication on the Expansion Memory Usage/Comments

DRAM capacity indication on the Main PCB

This switch indicates the DRAM capacity. (This switch is read only, do not set any character) You can see the memory capacity by how many 1 is indicated on the LCD. One 1 means 8MB. For example, if three 1 are indicated, i.e. 00000111, the DRAM capacity is 8MB x 3 = 24MB.

Machine Parameter 008 and 009 Factory use only Machine Parameter 010Switch 7 6 5 4 3 2 1 0 Initial Setting 0 0 0 0 0 0 0 0 Adjust ADF scanner registration adjustment (Horizontal) Adjusts the start point to scan the document. The plus setting increases the left margin and the minus setting decreases it. 1 step = 2 / 600 dpi (0.0847 mm) Note: These values are factory set and should not be adjusted unless instructed by a Muratec technical representative. Switch Usage/Comments 76543210 Settings +10.76 mm +2.71 mm +1.36 mm +0.68mm 0 mm 0.68 mm 1.36 mm 2.71 mm 10.76 mm Initial setting

127 steps 01111111 : 00100000 : 00010000 : 00001000 : 00000000 : 10001000 : 10010000 : 10100000 : 127steps 11111111

3-4

Machine Parameter 011Switch 7 6 5 4 3 2 1 0 Initial Setting 0 0 0 0 0 0 0 0 Adjust Adjustment of the scanning stretching and squeezing for ADF. (Horizontal) The plus setting stretches the image data and the minus setting squeezes it. Each setting changes by 0.1% Note: These values are factory set and should not be adjusted unless instructed by a Muratec technical representative. Usage/Comments Switch 76543210 Settings

00001111 +1.5 % : 00001000 +0.8 % : 00000100 +0.4 % : 00000010 +0.2 % 00000001 +0.1 % 00000000 0% 10000001 0.1 % 10000010 0.2 % : 10000100 0.4 % : 10001000 0.8 % : 10001111 1.5 %

Initial setting

Machine Parameter 012Switch 7 6 5 4 3 2 1 0 Initial Setting 1 0 0 0 1 1 0 1 Adjust Adjustment of the scanning stretching and squeezing for ADF. (Vertical) The plus setting squeezes the image data and the minus setting stretches it. Each setting changes by 0.1% Usage/Comments Switch 76543210 00001111 : 00001000 : 00000001 00000000 10000001 : 10000100 : 10001000 : 10001101 : 10001111 Settings +1.5 % +0.8 % +0.1 % 0% 0.1 % 0.4 % 0.8 % 1.3 % 1.5 % Initial setting

Standard

3-5

Machine Parameter 013Switch 7 6 5 4 3 2 1 0 Initial Setting 1 0 0 1 0 0 0 1 Adjust Leading edge document margin adjustment (ADF) Adjusts the leading edge margin from Document Sensor 2 (DS2) to the start of scanning the position. Switch Usage/Comments 76543210 Settings +10.76 mm +2.71 mm +1.36 mm +0.68mm 15.6 mm 0.68 mm 1.36 mm 1.44 mm 2.71 mm 10.76 mm Initial setting

1 step = 2 / 600 dpi (0.0847 mm)

Note: These values are factory set and should not be adjusted unless instructed by a Muratec technical representative.

127 steps 01111111 : 00100000 : 00010000 : 00001000 : 00000000 : 10001000 : 10010000 : 10010001 : 10100000 : 127steps 11111111

Machine Parameter 014Switch 7 6 5 4 3 2 1 0 Initial Setting 0 0 0 0 1 0 1 0 Adjust Trailing edge document margin adjustment (ADF) Adjusts document feed after the trailing edge of a document passes Document Sensor 2 (DS2). Switch Usage/Comments 76543210 Settings

1 step = 2 / 600 dpi (0.0847 mm)

Note: These values are factory set and should not be adjusted unless instructed by a Muratec technical representative.

127 steps 01111111 +10.76 mm : 00100000 +2.71 mm : 00010000 +1.36 mm : 00001010 +0.08 mm Initial setting : 00001000 +0.68mm : 00000000 15.6 mm : 10001000 0.68 mm : 10010000 1.36 mm : 10100000 2.71 mm : 127steps 11111111 10.76 mm

3-6

Machine Parameter 015Switch 7 6 5 4 3 2 1 0 Initial Setting 1 0 0 0 0 0 1 0 Adjust FBS scanner registration adjustment (Horizontal) Adjusts the start point to scan the document. The plus setting increases the left margin and the minus setting decreases it. 1 step = 2 / 600 dpi (0.0847 mm) Note: These values are factory set and should not be adjusted unless instructed by a Muratec technical representative. Switch Usage/Comments 76543210 Settings +10.76 mm +2.71 mm +1.36 mm +0.68mm 0 mm 0.17 mm 0.68 mm 1.36 mm 2.71 mm 10.76 mm Initial setting

127 steps 01111111 : 00100000 : 00010000 : 00001000 : 00000000 : 10000010 : 10001000 : 10010000 : 10100000 : 127steps 11111111

Machine Parameter 016Switch 7 6 5 4 3 2 1 0 Initial Setting 0 0 0 0 0 0 0 0 Adjust Adjustment of the scanning stretching and squeezing for FBS. (Horizontal) The plus setting stretches the image data and the minus setting squeezes it. Each setting changes by 0.1% Usage/Comments Switch 76543210 00001111 : 00001000 : 00000100 : 00000010 00000001 00000000 10000001 10000010 : 10000100 : 10001000 : 10001111 Settings +1.5 % +0.8 % +0.4 % +0.2 % +0.1 % 0% 0.1 % 0.2 % 0.4 % 0.8 % 1.5 %

Initial setting

3-7

Machine Parameter 017Switch 7 6 5 4 3 2 1 0 Initial Setting 1 0 0 0 0 1 0 0 Adjust Adjustment of the scanning stretching and squeezing for FBS. (Vertical) The plus setting squeezes the image data and the minus setting stretches it. Each setting changes by 0.1% Usage/Comments Switch 76543210 00001111 : 00001000 : 00000100 : 00000010 00000001 00000000 10000001 10000010 : 10000100 : 10001000 : 10001111 Settings +1.5 % +0.8 % +0.4 % +0.2 % +0.1 % 0% 0.1 % 0.2 % 0.4 % 0.8 % 1.5 % Initial setting

Machine Parameter 018Switch 7 6 5 4 3 2 1 0 Initial Setting 0 0 1 0 1 0 0 1 Adjust Leading edge document margin adjustment For FBS Adjusts the leading edge margin after Home Sensor OFF to the start of scanning the position. Each setting changes by 0.0212 mm. Note: These values are factory set and should not be adjusted unless instructed by a Muratec technical representative. Usage/Comments Switch 76543210 127steps 01111111 : 64 steps 01000000 : 41 steps 00101001 : 32 steps 00100000 : 16 steps 00010000 : 8 steps 00001000 : 00000000 : 8 steps 10001000 : 16 steps : 32 steps : 64 steps : 127steps Settings +2.70 mm +1.36 mm +0.87 mm +0.68 mm +0.34 mm +0.17 mm 21.85 mm 0.17 mm 10010000 0.34 mm 10100000 0.68mm 11000000 1.36 mm 11111111 2.70mm Initial setting

3-8

Machine Parameter 019 Factory use only Machine Parameter 020Switch 7 6 5 4 3 2 1 0 Initial Setting 1 0 0 1 0 1 1 1 Adjust Mirror carriage standby position adjustment Adjusts the number of the steps from the home sensor of the mirror carriage OFF to the standby position. 1 step = 0.0212 mm Note: These values are factory set and should not be adjusted unless instructed by a Muratec technical representative. Usage/Comments Switch 76543210 127steps 01111111 : 80 steps 01010000 : 50 steps 00110010 : 20 steps 00010100 : 10 steps 00001010 : 3 steps 00000011 2 steps 00000010 1 step 00000001 00000000 Settings +17.89 mm +11.26 mm +7.04 mm +2.82 mm +1.41 mm +0.42 mm +0.28 mm +0.14 mm 9.15 mm

When Switch 7 is 1, it means . For example, 10000001 means 0.14 mm.

Machine Parameter 021Switch 7 6 5 4 3 2 1 0 Initial Setting 0 0 0 0 0 0 0 0 Adjust Mirror carriage transfer mode position adjustment Adjusts the number of the steps from the home sensor of the mirror carriage OFF to the transfer mode position. 1 step = 0.0212 mm Usage/Comments Switch 76543210 Settings

127steps 01111111 +2.70 mm : 64 steps 01000000 +1.36 mm : 32 steps 00100000 +0.68 mm : 16 steps 00010000 +0.34 mm : 8 steps 00001000 +0.17 mm : 00000000 21.5 mm Initial setting : 8 steps 10001000 0.17 mm : 16 steps 10010000 0.34 mm : 32 steps 10100000 0.68mm : 64 steps 11000000 1.36 mm : 127steps 11111111 2.70mm

Machine Parameter 022 024 Factory use only

3-9

Machine Parameter 025Switch 7 6 5 4 3 2 1 0 Initial Setting 0 0 0 0 0 0 0 0 Adjust Background level adjustment starting position Adjusts the number of the steps from the home sensor of the mirror carriage OFF to the background level adjusting start position. 1 step = 0.0212 mm Usage/Comments Switch 76543210 01111111 : 64 steps 01000000 : 32 steps 00100000 : 16 steps 00010000 : 8 steps 00001000 : 00000000 : 8 steps 10001000 : 16 steps 10010000 : 32 steps 10100000 : 64 steps 11000000 : 127steps 11111111 127steps Settings +2.70 mm +1.36 mm +0.68 mm +0.34 mm +0.17 mm 15.35 mm 0.17 mm 0.34 mm 0.68mm 1.36 mm 2.70mm Initial setting


3-10

Machine Parameter 030Switch 7 6 5 4 3 2 1 0 Initial Setting 0 0 0 0 0 0 0 0 Adjust Scanning density level adjustment in normal resolution. Usage/Comments Switch 76543210 01111111 : 00001000 : 00000000 : 10001000 : 11111111 Darkest setting

Initial setting

Lightest setting

Machine Parameter 031Switch 7 6 5 4 3 2 1 0 Initial Setting 0 0 0 0 0 0 0 0 Adjust Scanning density level adjustment in fine resolution. Usage/Comments Switch 76543210 01111111 : 00001000 : 00000000 : 10001000 : 11111111 Darkest setting

Initial setting

Lightest setting

Machine Parameter 032Switch 7 6 5 4 3 2 1 0 Initial Setting 0 0 0 0 0 0 0 0 Adjust Scanning density level adjustment in superfine resolution. Usage/Comments Switch 76543210 01111111 : 00001000 : 00000000 : 10001000 : 11111111 Darkest setting

Initial setting

Lightest setting

3-11

Machine Parameter 033Switch 7 6 5 4 3 2 1 0 Initial Setting 0 0 0 0 0 0 0 0 Adjust Scanning density level adjustment in hyperfine resolution. Usage/Comments Switch 76543210 01111111 : 00001000 : 00000000 : 10001000 : 11111111 Darkest setting

Initial setting

Lightest setting

Machine Parameter 034Switch 7 6 5 4 3 2 1 0 Initial Setting 0 0 0 0 0 0 0 0 Adjust Scanning density level adjustment in hyperfine (600dpi 600dpi) resolution. Usage/Comments Switch 76543210 01111111 : 00001000 : 00000000 : 10001000 : 11111111 Darkest setting

Initial setting

Lightest setting


3-12

Machine Parameter 090Switch 7 Initial Setting 0 Adjust Able to use the bypass tray in normal fax reception. 0: Yes 1: No Factory use only Factory use only Factory use only Factory use only Factory use only Able to use the 2nd cassette in normal fax reception. 0: Yes 1: No Able to use the 1st cassette in normal fax reception. 0: Yes 1: No Usage/Comments When set to 1, the cassette is not available in fax reception. Note: This setting does not affect the rotate fax reception. See Machine Parameter 091 for the rotate fax reception.

6 5 4 3 2 1

0 0 0 0 0 0

0

0

Machine Parameter 091 Factory use only Machine Parameter 092Switch 7 Initial Setting 0 Adjust Able to use the bypass tray in duplex reception. 0: Yes 1: No Factory use only Factory use only Factory use only Factory use only Factory use only Able to use the 2nd cassette in duplex reception. 0: Yes 1: No Able to use the 1st cassette in duplex reception. 0: Yes 1: No Usage/Comments When set to 1, the cassette is not available in duplex reception. Note: This setting does not affect the simplex fax reception. See Machine Parameter 090 for the rotate fax reception.

6 5 4 3 2 1

0 0 0 0 0 0

0

0


3-13

Machine Parameter 100Switch 7 6 5 4 3 2 1 0 Initial Setting 0 0 0 0 0 0 0 0 Adjust Printer registration adjustment (Horizontal) at the 1st cassette for printing. Adjusts the start point to print. The plus setting increases the left margin and the minus setting decreases it. The setting changes by 16 dots (0.6773 mm). Usage/Comments See table on page 3-20. Note: Set this switch after setting the margin to 0 mm in Unique Switch 52. Then, after setting this switch, set the margin to the initial setting in Unique Switch 52.

Machine Parameter 101Switch 7 6 5 4 3 2 1 0 Initial Setting 0 0 0 0 0 0 0 0 Adjust Printer registration adjustment (Horizontal) at the 2nd cassette for printing. Adjusts the start point to print. The plus setting increases the left margin and the minus setting decreases it. The setting changes by 16 dots (0.6773 mm). Usage/Comments See table on page 3-20. Note: Set this switch after setting the margin to 0 mm in Unique Switch 52. Then, after setting this switch, set the margin to the initial setting in Unique Switch 52.

Machine Parameter 102 106 Factory use only Machine Parameter 107Switch 7 6 5 4 3 2 1 0 Initial Setting 1 1 1 1 1 0 0 1 Adjust Printer registration adjustment (Horizontal) at the Bypass tray for printing. Adjusts the start point to print. The plus setting increases the left margin and the minus setting decreases it. The setting changes by 16 dots (0.6773 mm). Usage/Comments See table on page 3-20. Note: Set this switch after setting the margin to 0 mm in Unique Switch 52. Then, after setting this switch, set the margin to the initial setting in Unique Switch 52.

3-14

Machine Parameter 108Switch 7 6 5 4 3 2 1 0 Initial Setting 0 0 0 0 0 1 1 1 Adjust Printer registration adjustment (Horizontal) for duplex printing cassette. Adjusts the start point to print. The plus setting increases the left margin and the minus setting decreases it. The setting changes by 16 dots (0.6773 mm). Usage/Comments See table on page 3-20. Note: Set this switch after setting the margin to 0 mm in Unique Switch 52. Then, after setting this switch, set the margin to the initial setting in Unique Switch 52.

Machine Parameter 109 and 139 Factory use only

3-15

Machine Parameter 140Switch 7 6 5 4 3 2 1 0 Initial Setting 0 0 0 0 0 0 0 0 Adjust Printer registration adjustment. Adjusts the left margin at the 1st cassette for printing. The plus setting increases the left margin and the minus setting decreases it. The setting changes by 16 dots (0.6773 mm). Usage/Comments See table on page 3-20. Note: The surrounding margin (right / left / top / bottom) is set in Unique Switch 52. If you want to adjust only left margin, adjust it in this switch.

Machine Parameter 141Switch 7 6 5 4 3 2 1 0 Initial Setting 0 0 0 0 0 0 0 0 Adjust Printer registration adjustment. Adjusts the left margin at the 2nd cassette for printing. The plus setting increases the left margin and the minus setting decreases it. The setting changes by 16 dots (0.6773 mm). Usage/Comments See table on page 3-20. Note: The surrounding margin (right / left / top / bottom) is set in Unique Switch 52. If you want to adjust only left margin, adjust it in this switch.


3-16

Machine Parameter 147Switch 7 6 5 4 3 2 1 0 Initial Setting 1 1 1 1 1 0 0 1 Adjust Printer registration adjustment. Adjusts the left margin at the Bypass tray for printing. The plus setting increases the left margin and the minus setting decreases it. The setting changes by 16 dots (0.6773 mm). Usage/Comments See table on page 3-20. Note: The surrounding margin (right / left / top / bottom) is set in Unique Switch 52. If you want to adjust only left margin, adjust it in this switch.

Machine Parameter 148Switch 7 6 5 4 3 2 1 0 Initial Setting 0 0 0 0 0 1 1 1 Adjust Printer registration adjustment. Adjusts the left margin for duplex printing cassette. The plus setting increases the left margin and the minus setting decreases it. The setting changes by 16 dots (0.6773 mm). Usage/Comments See table on page 3-20. Note: The surrounding margin (right / left / top / bottom) is set in Unique Switch 52. If you want to adjust only left margin, adjust it in this switch.


3-17

Machine Parameter 160Switch 7 6 5 4 3 2 1 0 Initial Setting 0 0 0 0 0 0 0 0 Adjust Printer registration adjustment. Adjusts the right margin at the 1st cassette for printing. The plus setting decreases the right margin and the minus setting increases it. The setting changes by 16 dots (0.6773 mm). Usage/Comments See table on page 3-20. Note: The surrounding margin (right / left / top / bottom) is set in Unique Switch 52. If you want to adjust only right margin, adjust it in this switch.

Machine Parameter 161Switch 7 6 5 4 3 2 1 0 Initial Setting 0 0 0 0 0 0 0 0 Adjust Printer registration adjustment. Adjusts the right margin at the 2nd cassette for printing. The plus setting decreases the right margin and the minus setting increases it. The setting changes by 16 dots (0.6773 mm). Usage/Comments See table on page 3-20. Note: The surrounding margin (right / left / top / bottom) is set in Unique Switch 52. If you want to adjust only right margin, adjust it in this switch.


3-18

Machine Parameter 167Switch 7 6 5 4 3 2 1 0 Initial Setting 1 1 1 1 1 0 0 1 Adjust Printer registration adjustment. Adjusts the right margin at the Bypass tray for printing. The plus setting decreases the right margin and the minus setting increases it. The setting changes by 16 dots (0.6773 mm). Usage/Comments See table on page 3-20. Note: The surrounding margin (right / left / top / bottom) is set in Unique Switch 52. If you want to adjust only right margin, adjust it in this switch.

Machine Parameter 168Switch 7 6 5 4 3 2 1 0 Initial Setting 0 0 0 0 0 1 1 1 Adjust Printer registration adjustment. Adjusts the right margin for duplex printing cassette. The plus setting decreases the right margin and the minus setting increases it. The setting changes by 16 dots (0.6773 mm). Usage/Comments See table on page 3-20. Note: The surrounding margin (right / left / top / bottom) is set in Unique Switch 52. If you want to adjust only right margin, adjust it in this switch.


3-19

Adjusting the print margin Switch(76543210) 01111111 01111110 01100101 01100110 01011111 01011000 01010010 01001011 01000100 00111101 00110111 0011000 00101001 00010010 00011011 00010101 00001111 00000111 00000000 11110011 11101100 11100101 11011110 11011000 11010001 11001010 11000011 10111101 10110110 10101111 10101000 10100010 10011011 10010100 10010011 10000110 10000000 Settings +12.87mm +11.52 mm +10.84 mm +10.16 mm +9.48 mm +8.81 mm +8.13 mm +7.45 mm +6.77 mm +6.10 mm +5.42 mm +4.74 mm +4.06 mm +3.39 mm +2.71 mm +2.03 mm +1.36 mm +0.68 mm 0 mm 0.68 mm 1.36 mm 2.03 mm 2.71 mm 3.39 mm 4.06 mm 4.74 mm 5.42 mm 6.10 mm 6.77 mm 7.45 mm 8.13 mm 8.81 mm 9.48 mm 10.16 mm 10.84 mm 11.52 mm 12.87 mm

3-20

Machine Parameter 180Switch 7 6 5 4 3 2 1 0 Initial Setting 0 0 0 0 0 0 0 0 Adjust Printer registration adjustment (Vertical) at the 1st cassette for printing. Adjusts the start point to print. The plus setting increases the top margin and the minus setting decreases it. Each setting changes by 0.1 mm. Switch 127 steps 32 steps 16 steps 8 steps Usage/Comments 76543210 01111111 : 00100000 : 00010000 : 00001000 : 00000000 Settings +12.7 mm +3.2 mm +1.6 mm +0.8 mm 0 mm Initial setting

Note: Set this switch after setting the margin to 0 mm in Unique Switch 52. Then, after setting this switch, set the margin to the initial setting in Unique Switch 52.

Machine Parameter 181Switch 7 6 5 4 3 2 1 0 Initial Setting 0 0 0 0 0 0 0 0 Adjust Printer registration adjustment (Vertical) at the 2nd cassette for printing. Adjusts the start point to print. The plus setting increases the top margin and the minus setting decreases it. Each setting changes by 0.1 mm. Switch 127 steps 32 steps 16 steps 8 steps Usage/Comments 76543210 01111111 : 00100000 : 00010000 : 00001000 : 00000000 Settings +12.7 mm +3.2 mm +1.6 mm +0.8 mm 0 mm Initial setting



3-21

Machine Parameter 187Switch 7 6 5 4 3 2 1 0 Initial Setting 0 0 0 0 0 0 0 0 Adjust Printer registration adjustment (Vertical) at the Bypass tray for printing. Adjusts the start point to print. The plus setting increases the top margin and the minus setting decreases it. Each setting changes by 0.1 mm. Switch 127 steps 32 steps 16 steps 8 steps Usage/Comments 76543210 01111111 : 00100000 : 00010000 : 00001000 : 00000000 Settings +12.7 mm +3.2 mm +1.6 mm +0.8 mm 0 mm Initial setting


Machine Parameter 188Switch 7 6 5 4 3 2 1 0 Initial Setting 0 0 0 0 0 0 0 0 Adjust Printer registration adjustment (Vertical) for duplex printing cassette. Adjusts the start point to print. The plus setting increases the top margin and the minus setting decreases it. Each setting changes by 0.1 mm. Switch 127 steps 32 steps 16 steps 8 steps Usage/Comments 76543210 01111111 : 00100000 : 00010000 : 00001000 : 00000000 Settings +12.7 mm +3.2 mm +1.6 mm +0.8 mm 0 mm Initial setting



3-22

Machine Parameter 220Switch 7 6 5 4 3 2 1 0 Initial Setting 0 0 0 0 0 0 0 0 Adjust Printer registration adjustment. Adjusts the top margin at the 1st cassette for printing. The plus setting increases the top margin and the minus setting decreases it. Each setting changes by 0.1 mm. Switch 127 steps 32 steps 16 steps 8 steps Usage/Comments 76543210 01111111 : 00100000 : 00010000 : 00001000 : 00000000 Settings +12.7 mm +3.2 mm +1.6 mm +0.8 mm 4 mm Initial setting

Note: The surrounding margin (right / left / top / bottom) is set in Unique Switch 52. If you want to adjust only top margin, adjust it in this switch.

Machine Parameter 221Switch 7 6 5 4 3 2 1 0 Initial Setting 0 0 0 0 0 0 0 0 Adjust Printer registration adjustment. Adjusts the top margin at the 2nd cassette for printing. The plus setting increases the top margin and the minus setting decreases it. Each setting changes by 0.1 mm. Switch 127 steps 32 steps 16 steps 8 steps Usage/Comments 76543210 01111111 : 00100000 : 00010000 : 00001000 : 00000000 Settings +12.7 mm +3.2 mm +1.6 mm +0.8 mm 4 mm Initial setting



3-23

Machine Parameter 227Switch 7 6 5 4 3 2 1 0 Initial Setting 0 0 0 0 0 0 0 0 Adjust Printer registration adjustment. Adjusts the top margin at the Bypass tray for printing. The plus setting increases the top margin and the minus setting decreases it. Each setting changes by 0.1 mm. Switch 127 steps 32 steps 16 steps 8 steps Usage/Comments 76543210 01111111 : 00100000 : 00010000 : 00001000 : 00000000 Settings +12.7 mm +3.2 mm +1.6 mm +0.8 mm 4 mm Initial setting


Machine Parameter 228Switch 7 6 5 4 3 2 1 0 Initial Setting 0 0 0 0 0 0 0 0 Adjust Printer registration adjustment. Adjusts the top margin for duplex printing cassette. The plus setting increases the top margin and the minus setting decreases it. Each setting changes by 0.1 mm. Switch 127 steps 32 steps 16 steps 8 steps Usage/Comments 76543210 01111111 : 00100000 : 00010000 : 00001000 : 00000000 Settings +12.7 mm +3.2 mm +1.6 mm +0.8 mm 4 mm Initial setting



3-24

Machine Parameter 240Switch 7 6 5 4 3 2 1 0 Initial Setting 0 0 0 0 0 0 0 0 Adjust Printer registration adjustment. Adjusts the bottom margin at the 1st cassette for printing. The plus setting decreases the bottom margin and the minus setting increases it. Each setting changes by 0.1 mm. Switch 127 steps Usage/Comments 76543210 Settings +12.7 mm +3.2 mm +1.6 mm +0.8 mm 4 mm 0.8 mm 1.6 mm 12.8 mm Initial settin

Muratec F305_1350 Technical Support Manual

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