[IPP] WG Last Call - IPP Job and Printer Extensions - Set 3 (JPS3)(April 9 through April 18, 2012)

[IPP] WG Last Call - IPP Job and Printer Extensions - Set 3 (JPS3)(April 9 through April 18, 2012)

Michael R Sweet msweet at apple.com
Fri Apr 20 14:39:20 UTC 2012


Works for me!

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On Apr 20, 2012, at 2:38 AM, "Zehler, Peter" <Peter.Zehler at xerox.com> wrote:

> Perhaps the description of 'process-monochrome' and 'process-bi-level'
> could include the clarification  "(more than 1 colorant)".
> 
> 
> Peter Zehler
> 
> Xerox Research Center Webster
> Email: Peter.Zehler at Xerox.com
> Voice: (585) 265-8755
> FAX: (585) 265-7441
> US Mail: Peter Zehler
> Xerox Corp.
> 800 Phillips Rd.
> M/S 128-25E
> Webster NY, 14580-9701 
> 
> 
> -----Original Message-----
> From: ipp-bounces at pwg.org [mailto:ipp-bounces at pwg.org] On Behalf Of
> Michael Sweet
> Sent: Thursday, April 19, 2012 9:02 PM
> To: William Wagner
> Cc: ipp at pwg.org
> Subject: Re: [IPP] WG Last Call - IPP Job and Printer Extensions - Set 3
> (JPS3)(April 9 through April 18, 2012)
> 
> Bill,
> 
> We do, in fact, define "monochrome" as being 1 colorant, typically
> black. A vendor might choose to implement an IPP Printer that uses blue
> ink, for example, but I expect the mainstream usage to be black ink.
> 
> 
> On Apr 19, 2012, at 5:55 PM, William Wagner wrote:
> 
>> Michael,
>> My memory might be off, but although the distinction between 
>> monochrome and process monochrome as referring to marking with a 
>> single colorant versus obtaining that color from multiple colorants is
> 
>> right, I thought that we used the term 'monochrome' rather than just 
>> 'black' to refer to one-color printing, where that color was usually 
>> but not necessarily black. But perhaps it is an unimportant
> distinction.
>> Thanks,
>> Bill Wagner
>> 
>> -----Original Message-----
>> From: ipp-bounces at pwg.org [mailto:ipp-bounces at pwg.org] On Behalf Of 
>> Michael Sweet
>> Sent: Thursday, April 19, 2012 8:12 PM
>> To: James Cloos
>> Cc: ipp at pwg.org
>> Subject: Re: [IPP] WG Last Call - IPP Job and Printer Extensions - Set
> 
>> 3
>> (JPS3) (April 9 through April 18, 2012)
>> 
>> James,
>> 
>> On Apr 19, 2012, at 2:30 PM, James Cloos wrote:
>>> Apologies for the stupid question, but I couldn't find an
> explanation....
>>> 
>>> For a colour printer, what is the difference between monochrome and 
>>> process-monochome?
>> 
>> 
>> monochrome is black using 1 color (black).
>> 
>> process-monochrome is black using many colors (typically black plus 
>> varying amounts of cyan, magenta, and yellow, although it can also 
>> apply to black from just cyan, magenta, and yellow).
>> 
>> _________________________________________________________
>> Michael Sweet, Senior Printing System Engineer, PWG Chair
>> 
>> 
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>> ipp at pwg.org
>> https://www.pwg.org/mailman/listinfo/ipp
>> 
> 
> _________________________________________________________
> Michael Sweet, Senior Printing System Engineer, PWG Chair
> 
> 
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