[IPP] printing job with different finishings

[Michael Sweet]

Tobias,

> On May 11, 2024, at 6:26 PM, Tobias Wendorff via ipp <ipp at pwg.org> wrote:
> 
> Dear Michael,
> 
> bad news.
> 
> On 09.05.2024, at 15:48, Michael Sweet wrote: > With overrides you would do something like this:
>>     ATTR keyword sides two-sided-long-edge
>>     ATTR enum finishings 4  # staple
>>     ATTR keyword print-color-mode monochrome
>>     ATTR collection overrides {
>>         MEMBER rangeOfInteger document-numbers 1-1
>>         MEMBER rangeOfInteger pages 1-2
>>         MEMBER keyword sides one-sided
>>         MEMBER enum finishings 3 # none
>>         MEMBER keyword print-color-mode color
>>     }
> 
> While "Validate-Job" passes, "Print-Job" fails with a "client-error-bad-request".
> 
> I tried to remove single members, but only dropping the complete collection made the job pass.
> 
> Who's the client in this context? Do you need a traffic dump?

The Client would be ipptool.  And a wireshark/tcpdump dump might be useful along with the output of:

    ipptool --ippserver printer.conf PRINTER-URI get-printer-attributes.test

where "PRINTER-URI" is the URI you are using for the printer.  The "--ippserver" option creates a dump of the attributes...

________________________
Michael Sweet