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PCM Print Channel Monitor Subgroup

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PCM (Print Channel Monitor) Subgroup. Kentaro Ide Ide.Kentaro_at_exc.epson.co.jp. Seiko Epson Corp. ... Upper layer do not need to care about the difference of ... – PowerPoint PPT presentation

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Title: PCM Print Channel Monitor Subgroup


1
PCM (Print Channel Monitor)Subgroup
  • Kentaro Ide Ide.Kentaro_at_exc.epson.co.jp
  • Seiko Epson Corp.

2
Agenda
  • Objective
  • PCM outline
  • Status
  • Plan

3
Objective
  • PCM will wrap the difference of physical layer
  • Upper layer do not need to care about the
    difference of physical layer like USB, Parallel,
    Ethernet.
  • Wrap the difference of transaction protocol used
    by printer venders.
  • PCM will focus on communication layer
  • Job control and device management are left to
    upper layer.

4
PCM outline
Technical Review
JTAPI
Application
Discovery
UPDF PPD FSG Device Bg
Command/Control
Print manager
Data
Call Backs
Spooler
External or Signal
Print data
Renderer Transform
SM
Printer PnP
Capability
Driver
PCM
USB
Printer
Some case includes call back
5
PCM outline
6
Status
  • Draft working now!
  • 2004/5/31 Pre-draft of the PCM specifications.
  • (written only the main point.)
  • 6/ F Open a point of idea to working
    group.
  • 6/ F Start discussion and writing the
    draft.
  • Discussion about PCM
  • Printing-Japan ML
  • Face to Face meeting - Monthly

7
Plan
  • Milestone
  • 2004/8/27 Create a model/architecture
  • 2005/1/30 Release 1.0 specification
  • To-Do
  • Consider the other existing Printing Systems so
    PCM could be easily adopted
  • Consider the future extension
  • Support new I/F or new device like MFP

8
Thank you!
  • Feel free to join us!
  • Printing-Japan ML
  • printing-japan_at_mail.freestandards.org
  • OpenPrinting URL
  • http//www.openprinting.org/
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