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July 2005 2-127 WorkCentre Pro 275 Family (CC232-WCP275F) 06-020 Status Indicator RAPs 06-020 ROS Motor Failure RAP 06-020. This fault code has two failure modes. 1. The ROS motor ready signal was not received by the IOT PWB within the set time of the ROS being powered on. 2. The IOT PWB recognizes a change of state of the ROS motor ready signal during opera- tion. Procedure WARNING Avoid exposure to laser beam. Invisible laser radiation. Switch off the machine, then switch on the machine, GP 14. The 06-020 fault still exists. Y N Perform SCP 6 Final Actions. Enter the dC330 output code 06-020 and listen for the ROS motor. The ROS motor gives a distinctive ascending frequency sound, of a short duration (5 to 6 seconds) during tran- sition from standby to run. Y N The xerographic module is fully home and the front door is fully closed or the front door interlock is cheated. Y N Correct the condition. If necessary go to the 01-300 Front Door Open RAP. Go to Flag 1. Check the following voltages at P/J18 on the LVPS: • +24V between pins 1 and 2. • +3.3V between pins 3 and 4. NOTE: It may be necessary to remove the cover, PL 8.25 Item 1, to improve the access to P/J18. The voltages are good. Y N Go to the relevant RAP: • 01B 0V Distribution RAP, refer to the 3.3V return and 24V return. • 01D +3.3V Distribution RAP. • 01G +24V Distribution RAP. Enter the dC330 output code 06-020 to run the ROS motor. Go to Flag 2. 0V is avail- able at P/J2 pin 1 on the IOT PWB. Y N Disconnect P/J2. Go to Flag 3. 0V is available at P/J2 pin 6 on the IOT PWB. Y N Install a new IOT PWB, PL 1.10 Item 2. NOTE: The ROS must be removed from the machine, REP 6.1, to disconnect P/ J120 and P/J121. The ROS PWB where P/J120 and P/J121 are connected may not be marked with the correct PJ numbers. P/J120 can be identified as a four way power harness. P/J121 can be identified as a seven way signal harness. Go to Flag 1, Flag 2 and Flag 3. Disconnect P/J120 and P/J121 and check the wir- ing. The wiring is good. Y N Repair the wiring. Install a new ROS, PL 6.10 Item 4. Install a new IOT PWB, PL 1.10 Item 2. Go to Flag 2. 0V is available at P/J2 pin 1. Y N NOTE: The ROS must be removed from the machine, REP 6.1, to disconnect P/J120 and P/J121. The ROS PWB where P/J120 and P/J121 are connected may not be marked with the correct PJ numbers. P/J120 can be identified as a four way power har- ness. P/J121 can be identified as a seven way signal harness. Check the continuity of the seven way signal harness between P/J2 and P/J121. The harness is good. Y N Install a new ROS power distribution/communication harness, PL 6.10 Item 5. Install a new ROS, PL 6.10 Item 4. If the fault condition persists, perform the following: • Check the condition of the associated wiring and connectors. Repair the wiring or install new components as necessary. • Install a new IOT PWB, PL 1.10 Item 2. • Install a new ROS, PL 6.10 Item 4. A A
Transcript of chain_06-
06-020Status Indicator RAPs
06-020 ROS Motor Failure RAP Y NGo to the relevant RAP:
fer to the 3.3V return and 24V return.
.
.
to run the ROS motor. Go to Flag 2. 0V is avail-
V is available at P/J2 pin 6 on the IOT PWB.
1.10 Item 2.
ved from the machine, REP 6.1, to disconnect P/B where P/J120 and P/J121 are connected may
J numbers. P/J120 can be identified as a four way dentified as a seven way signal harness.
Disconnect P/J120 and P/J121 and check the wir-
4.
2.
1.
rom the machine, REP 6.1, to disconnect P/J120 P/J120 and P/J121 are connected may not be P/J120 can be identified as a four way power har-even way signal harness.
signal harness between P/J2 and P/J121. The
tion/communication harness, PL 6.10 Item 5.
llowing:
wiring and connectors. Repair the wiring or install
2.
A
July 20052-127WorkCentre Pro 275 Family (CC232-WCP275F)
06-020. This fault code has two failure modes.
1. The ROS motor ready signal was not received by the IOT PWB within the set time of the ROS being powered on.
2. The IOT PWB recognizes a change of state of the ROS motor ready signal during opera-tion.
ProcedureWARNING
Avoid exposure to laser beam. Invisible laser radiation.
Switch off the machine, then switch on the machine, GP 14. The 06-020 fault still exists.Y N
Perform SCP 6 Final Actions.
Enter the dC330 output code 06-020 and listen for the ROS motor. The ROS motor gives a distinctive ascending frequency sound, of a short duration (5 to 6 seconds) during tran-sition from standby to run.Y N
The xerographic module is fully home and the front door is fully closed or the front door interlock is cheated.Y N
Correct the condition. If necessary go to the 01-300 Front Door Open RAP.
Go to Flag 1. Check the following voltages at P/J18 on the LVPS:
• +24V between pins 1 and 2.
• +3.3V between pins 3 and 4.
NOTE: It may be necessary to remove the cover, PL 8.25 Item 1, to improve the access to P/J18.
The voltages are good.
• 01B 0V Distribution RAP, re
• 01D +3.3V Distribution RAP
• 01G +24V Distribution RAP
Enter the dC330 output code 06-020 able at P/J2 pin 1 on the IOT PWB.Y N
Disconnect P/J2. Go to Flag 3. 0Y N
Install a new IOT PWB, PL
NOTE: The ROS must be remoJ120 and P/J121. The ROS PWnot be marked with the correct Ppower harness. P/J121 can be i
Go to Flag 1, Flag 2 and Flag 3.ing. The wiring is good.Y N
Repair the wiring.
Install a new ROS, PL 6.10 Item
Install a new IOT PWB, PL 1.10 Item
Go to Flag 2. 0V is available at P/J2 pinY N
NOTE: The ROS must be removed fand P/J121. The ROS PWB wheremarked with the correct PJ numbers.ness. P/J121 can be identified as a s
Check the continuity of the seven wayharness is good.Y N
Install a new ROS power distribu
Install a new ROS, PL 6.10 Item 4.
If the fault condition persists, perform the fo
• Check the condition of the associatednew components as necessary.
• Install a new IOT PWB, PL 1.10 Item
• Install a new ROS, PL 6.10 Item 4.
A
WorkCentre Pro 275 Family (CC232-WCP275F)
Circuit diagram
July 20052-12806-020
Status Indicator RAPs
Figure 1 Component location
Figure 2
P/J2 (harness)
P/J18 (harness)
ROS
P/J120
P/J121
06-340Status Indicator RAPs
06-340 ROS Laser Failure RAP NOTE: The ROS must be removed from the machine, REP 6.1, to disconnect P/J120and P/J121. The ROS PWB where P/J120 and P/J121 are connected may not be
P/J120 can be identified as a four way power har-even way signal harness.
Flag 3. The wiring is good.
arness PL 6.10 Item 5.
m) or P/J228 (65-75 ppm) on the image processing till present, remove the ROS, REP 6.1. Go to Flag 4rely connected. If the fault is still present, go to Flag cable ( P/J228 or P/J109 to PJ122). The ROS
ommunications harness, PL 6.10 Item 5.
PL 3.20 Item 3.
PL 3.10 Item 3.
mponent Location
P/J18 (harness)
P/J2 (harness)
P/J120
P/J121
P/J122
A B
July 20052-129WorkCentre Pro 275 Family (CC232-WCP275F)
06-340. The IOT PWB has not detected the ROS laser has reached the operating level.
ProcedureWARNING
Avoid exposure to laser beam. Invisible laser radiation.
Go to Flag 3, connect a service meter to P/J 2 pin 7 and make a set of 5 copies. 0V is mea-sured at P/J2 pin 7 on the IOT PWB during run.Y N
The xerographic module is fully home and the front door is fully closed or the front door interlock is cheated.Y N
Correct the condition.
Go to Flag 1. Disconnect P/J18 from the LVPS. Check the following voltages on the LVPS:
• +24V between pins 1 and 2.
• +3.3V between pins 3 and 4.
The voltages are good.Y N
Go to the relevant RAP:
• 01B 0V Distribution RAP, refer to the 3.3V return and 24V return.
• 01D +3.3V Distribution RAP.
• 01G +24V Distribution RAP.
Enter the dC330 output code 06-020. Go to Flag 2. The ROS motor gives a distinctive ascending frequency sound, of a short duration (5 to 6 seconds) during transition from standby to run.Y N
Go to the 06-020 ROS Motor Failure RAP.
marked with the correct PJ numbers.ness. P/J121 can be identified as a s
Check the wiring at Flag 1, Flag 2 andY N
Repair the wiring or install new h
Install a new ROS, PL 6.10 Item 4.
Go to Flag 4. Check that P/J109 (32-55 ppPWB is securely connected. If the fault is sand ensure that PJ122 on the ROS is secu4 and check the continuity of the ROS datadata cable is goodY N
Install a new ROS power distribution/c
Install new parts in the following order:
• ROS, PL 6.10 Item 4.
• Image processing PWB (32-55 ppm),
• Image processing PWB (65-75 ppm),
• IOT PWB, PL 1.10 Item 2.
Figure 1 Co
ROS
A B
WorkCentre Pro 275 Family (CC232-WCP275F)
July 20052-13006-340Status Indicator RAPs
Figure 2 Circuit diagram
06-350Status Indicator RAPs
06-350 ROS Laser Not Under Control RAP
July 20052-131WorkCentre Pro 275 Family (CC232-WCP275F)
06-350. The IOT monitor has not received a reset command from the IOT ROS controller for more than 5 seconds during print.
ProcedurePerform the 03-395, 396, 852, 853 IOT PWB Faults RAP.
WorkCentre Pro 275 Family (CC232-WCP275F)
July 20052-13206-350Status Indicator RAPs
