Welcome to the Welcome to the Heidelberg JDF Heidelberg JDF TutorialTutorial

Interoperability Conformance Specifications

• Define a set of Interoperability Conformance Specifications – ICS

– The term “JDF Compliant” does not immediately imply

that two arbitrary applications will communicate.

• Sending RIP instructions to a Folding Machine is not useful…

– Two applications that comply with a given ICS will

communicate in a meaningful way.

– Product Certification will be based on ICS Compliance

• Avoid multiple, incompatible JDF Dialects

Comparison of Spec and ICS

•Spec Specifies

–syntax of JDF

•Cardinality of

Parameters in a JDF ticket–Optional (?,*)

–Required (“ “, +)

–Number of elements (?,*,+,” “)

–Job Ticket view only

•ICS Specifies

–Requirements for

Applications

•Read + Write

requirements–May, Must Read (R?, R)

–May, Must Write (W?, W)

–Must be capable of writing (W)

–Manager and Worker Role

ICS Document Structure

Base ICS

JDF Specification

Prepress to Conv. Printing

ICSMIS Base ICS

MIS Sheet

ConvPrint ICS

MIS Prepress

ICS

MIS Binding

ICS

TBDMIS

DOMAIN ICS

MIS Integ.

DigiPrint ICS

Base ICS

• Conformance requirements that are common to all other ICS documents

• includes the conformance requirements for

– Hot Folders,

– string Attribute Lengths,

– specific generic JDF Elements

– specific generic JMF Messages

• Job Submission

MIS ICS

• Interoperability requirements related to the communication between MIS and production equipment.

• Generic requirements for all stages of the production process – pre-press

– Press

– post-press

• Focus on the main JDF structure– JDF submission from an MIS to a Device

– Device communication back to the MIS

MIS-Prepress

• Defines the Interface between the MIS and Prepress focused on Conventional Printing.

• Processes for a Prepress Workflow System that produces:

– Proofs

– Plates

– Previews.

MIS-Sheetfed-Offset

• This ICS defines the interoperability requirements for JDF Sheet-Fed Offset Printing

Prepress - Sheetfed offset

• Describes the interface between a Prepress Workflow System and a Conventional Sheet Fed Printing Press Controller.

• Defines how a Prepress Workflow System dynamically communicates with a Press Controller in order to deliver

– previews used for evaluating ink zone settings

– information about plates.

MIS-Binding

• Defines the conformance requirements for:

– Saddle Stitching

– Soft-cover and

– Hardcover Binding devices.

• Specifies

– JDF Instances,

– JDF Messages

– JDF Processes

MIS-Digital Print

• Specifies the Conformance Requirements for Integrated Digital Printing Devices.

– integrated digital printing systems with in-line

finishing capabilities.

• black and white and

• limited color

– Encompasses production printing IPP semantics.

CIP4 Interoperability Event Status

• CIP4 hosted Interoperability first test event in May 2003• Regular 3-4 month interval• Next Meetings:January 2005, April 2005• Previous One was October in Kyoto, Japan

– Goals are: • Integration of products from various vendors• Pinpoint ambiguous areas in the specification• Deine and Test Drupa Interoperability

– More than 45 Participants from >15 Companies• Next Event: Tomorrow, here in Heidelberg• Events are closed door

– Goal is to enhance the standard and enable interoperability– NOT to find scapegoats / heroes

JDF Interoperability

JDF Content

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JDF

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JDF Content Interoperability Levels

1. None (Fax, Phone, Job Sheet)2. JDF wrapper with many custom extensions3. Customized JDF in Prototype Applications4. 1-1 Customized JDF in hand-selected customer

sites (beta or customer Project)5. ICS-Based Standard JDF in hand-selected

customer sites6. Out of the box applications using ICS-based

Standard JDF

JDF Transport Interoperability Levels

1. None (Fax, Phone, Job Sheet)

2. JDF File written to hard coded folder. (one way)

3. Two way JDF File exchange to hard coded folders (inbox, outbox)

4. JDF sent to File or HTTP URL as specified in the JDF

5. JDF + JMF Signaling from Device to Controller

6. JDF + Dynamic, bidirectional JMF exchange