Yes - 10 seconds is sufficient to report 'media-needed' when out of paper in a job.
Thank you!
From: msweet at apple.com [mailto:msweet at apple.com]
Sent: Tuesday, November 10, 2015 9:19 AM
To: Rodriguez, Eren
Cc: ipp; IPP Everywhere Self-Certification discussion list
Subject: Re: [IPP] Updated beta IPP Everywhere Printer Self-Certification Tools Experience
Eren,
On Nov 10, 2015, at 11:24 AM, Rodriguez, Eren <eren.rodriguez at hp.com<mailto:eren.rodriguez at hp.com>> wrote:
Hi,
While media presence does not seem to be required by IPP Everywhere, ipp-tests.test cases I-26 and I-28 assume otherwise.
Section 3.2.3.9 ("Printer Fault") explicitly mentions "out of paper" faults, and RFC 2911 (and 5100.14) require support for the "printer-state-reasons" attribute.
That said, the intent is that IPP Everywhere printers be able to report "out of paper" primarily while a job is being printed (where it matters most). So I think the solution here is to drop the 'media-empty' test and add a delay before the 'media-needed' test.
Is 10 seconds sufficient delay after the Print-Job request?
I had posted about I-26 back in January. You can see the attached e-mail for more details. It is about giving printers more time to pull and realize an out of paper situation.
I-28 pauses to let testers remove paper out of a tray. Upon acknowledgement, it sends a Get-Printer-Attributes expecting 'media-empty*' in "printer-state-reasons". Only printers with presence sensors can accomplish this.
Thanks,
Eren Rodriguez @ HP Inc.
-----Original Message-----
From: ipp-bounces at pwg.org<mailto:ipp-bounces at pwg.org> [mailto:ipp-bounces at pwg.org] On Behalf Of Michael Sweet
Sent: Wednesday, October 28, 2015 10:08 AM
To: ipp; IPP Everywhere Self-Certification discussion list
Subject: [IPP] Updated beta IPP Everywhere Printer Self-Certification Tools posted
All,
I have posted updated IPP Everywhere Printer Self-Certification Tools based on the latest stable draft of the self-certification manual. Download links are below and on the IPP and IPP Everywhere web pages:
http://www.pwg.org/ipp/everywhere.htmlhttp://ftp.pwg.org/pub/pwg/ipp/wd/sw-ippeveselfcert10-20151009-osx.dmghttp://ftp.pwg.org/pub/pwg/ipp/wd/sw-ippeveselfcert10-20151009-rhel.tar.gzhttp://ftp.pwg.org/pub/pwg/ipp/wd/sw-ippeveselfcert10-20151009-ubuntu.tar.gzhttp://ftp.pwg.org/pub/pwg/ipp/wd/sw-ippeveselfcert10-20151009-windows.msi
Please report any problems with this software ASAP so I can address them.
_________________________________________________________
Michael Sweet, Senior Printing System Engineer, PWG Chair
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ipp at pwg.org<mailto:ipp at pwg.org>
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_________________________________________________________
Michael Sweet, Senior Printing System Engineer
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