[IPP] Lexmark has reviewed the IPP Transaction-Based Printing Extensions specification and has one comment

[IPP] Lexmark has reviewed the IPP Transaction-Based Printing Extensions specification and has one comment

[IPP] Lexmark has reviewed the IPP Transaction-Based Printing Extensions specification and has one comment

Barry Cavill bcavill at lexmark.com
Thu Sep 19 13:11:05 UTC 2013


That sounds reasonable to us.


On Mon, Sep 16, 2013 at 2:20 PM, Michael Sweet <msweet at apple.com> wrote:

> Barry,
>
> Thanks for your feedback.  Response below.
>
> On Sep 13, 2013, at 9:13 AM, Barry Cavill <bcavill at lexmark.com> wrote:
>
> "The actual methods of measurement and limit enforcement" are considered
> out-of-scope for the specification, which is fine.   However, perhaps there
> should be a job-state-reason to indicate that the user's job is rejected
> for a measurement other than limit enforcement... for example, the user
> isn't authorized for color printing, or for printing on photo paper, or
> some similar scenario.
>
>
> In general, such things would be detected when the job is submitted,
> however since we *do* define "job-state-reasons" keywords for many of the
> client-error-xxx status codes, how about the following additions?
>
>     Status Code                                      "job-state-reasons"
> Keyword
>     -----------------------------------------------
>  ----------------------------------
>     client-error-attributes-or-values-not-supported
>  'unsupported-attributes-or-values'
>     client-error-conflicting-attributes
>  'conflicting-attributes'
>
> Unfortunately, we don't have a place to store the actual unsupported
> attributes and values after the response, but at least the client would
> know there was a problem and the "job-state-message" attribute could
> provide a localized reason with specifics...
>
> _________________________________________________________
> Michael Sweet, Senior Printing System Engineer, PWG Chair
>
>


-- 
Barry Cavill
Lexmark International
Phone (859) 232-5613    Bldg 082-2   bcavill at lexmark.com
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