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<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 3.2//EN"> <HTML> <HEAD> <META HTTP-EQUIV="Content-Type" CONTENT="text/html; charset=us-ascii"> <META NAME="Generator" CONTENT="MS Exchange Server version 5.5.2654.45"> <TITLE>Overide Specification move to maturity level Pototype</TITLE> </HEAD> <BODY> All, Sorry about the previous subject line.  This one is for the Overrides specification. Pete <UL><UL><UL><UL> <A NAME="_MailAutoSig">Peter Zehler</A> XEROX Xerox Innovation Group Email: <A HREF="mailto:PZehler@crt.xerox.com">PZehler@crt.xerox.com</A> Voice:    (585) 265-8755 FAX:      (585) 422-7961 US Mail: Peter Zehler <UL>         Xerox Corp.         800 Phillips Rd.         M/S 128-25E         Webster NY, 14580-9701 </UL></UL></UL></UL></UL> -----Original Message----- From: Zehler, Peter Sent: Friday, August 08, 2003 2:27 PM To: IPP Discussion List (<A HREF="mailto:IPP@pwg.org)Subject">IPP@pwg.org) Subject</A>: Document Object Specification move to maturity level Pototype All, Anyone objecting to changing the maturity level of this specification to Prototype should send their objection to <A HREF="mailto:ipp@pwg.org">mailto:ipp@pwg.org</A> The latest document is available at <A HREF="ftp://ftp.pwg.org/pub/pwg/ipp/new_EXC/wd-ippOverride10-20030808.pdf">ftp://ftp.pwg.org/pub/pwg/ipp/new_EXC/wd-ippOverride10-20030808.pdf</A>. The changes from the last version include two issues and some clean-up. In "The Printer Working Group (PWG) Standard for Internet Printing Protocol (IPP):Page Overrides" there was one issue and some updates required.  An additional issue was raised in a phone conference.  Below are the summaries.  See the specification for the details. Pete ISSUE <UL><UL> Can: printer-resolution be changed on a page basis?  For example, can we have 2-up where resolution changes half-way down the impression?<A NAME="_Toc48104868"></A> </UL></UL> Resolution: <UL><UL> Allow attributes that are applied BEFORE number-up to be at least Impression level and allow them at the Page level.  The clarifications in section 4.1.5 are: ... For a Printer to support a Job Template attribute in an Override, it MUST support the Job Template at the specified Scope.  Implementations MAY apply the Job Template attribute at a smaller level (e.g. Page instead of Impression). ... The Job Template attributes "print-quality" and "printer-resolution" have an Override Scope of Impression.  To support these attributes in an "override" the Printers MUST implement them at least to the Override Scope of Impression.  As with any "override" attribute the Printer MAY implement them with the reduced Override Scope of Page. </UL></UL> ISSUE: <UL><UL> Since the Job Template attribute "imposition-template" allows multiple Finished-Page-Images on a single Impression we need to accommodate that in the Overrides Scope </UL></UL> Resolution: <UL><UL> Add Cell scope in between Page and Impression.  Note that if impositions are not being applied, a Cell is equivalent to an Impression (i.e. the Impression contains one Cell) </UL></UL> CHANGE LOG: Version August 8 2003: 1.      Allowed print-quality and printer-resolution to be applied at the Page level 2.      Introduces Cell scope to accommodate jobs with impositions 3.      Cleaned up conformance 4.      added "overrides-actual" and fixed IANA section <UL><UL><UL><UL> Peter Zehler XEROX Xerox Innovation Group Email: <A HREF="mailto:PZehler@crt.xerox.com">PZehler@crt.xerox.com</A> Voice:    (585) 265-8755 FAX:      (585) 422-7961 US Mail: Peter Zehler <UL>         Xerox Corp.         800 Phillips Rd.         M/S 128-25E         Webster NY, 14580-9701 </UL></UL></UL></UL></UL> </BODY> </HTML>