[IPP] PWG 5100.19 (IPP Implementor's Guide v2): Incorrect "job-constraints-supported" example in section 5.9?

[IPP] PWG 5100.19 (IPP Implementor's Guide v2): Incorrect "job-constraints-supported" example in section 5.9?

[IPP] PWG 5100.19 (IPP Implementor's Guide v2): Incorrect "job-constraints-supported" example in section 5.9?

Michael Sweet msweet at apple.com
Mon May 30 13:39:27 UTC 2016


Smith,

This is a typo in the example, it should be either a 1setOf keyword value:

    sides='two-sided-long-edge','two-sided-short-edge'

or broken out as you describe (both syntaxes are supported, the 1setOf syntax is just more compact...)

> On May 29, 2016, at 9:02 AM, Kennedy, Smith (Wireless Architect) <smith.kennedy at hp.com> wrote:
> 
> Hi there,
> 
> I was working on resolving the finishings limitations using "job-constraints-supported" and "job-resolvers-supported", and was referring to the example I had put in the IPP Implementor's Guide v2 section 5.9 and to the definition of "job-constraints-supported" in 5100.13, and had some questions.
> 
> The example is this:
> 
> 
> job-constraints-supported=
> {
>   resolver-name=“A”
>   sides=
>   {
>     "two-sided-long-edge"
>     "two-sided-short-edge"
>   }
>   media-col=
>   {
>     media-type="transparency"
>   }
> }
> 
> job-resolvers-supported=
> {
>   resolver-name=“A”
>   sides="one-sided"
>   media-col=
>   {
>     media-type="stationery"
>   }
> }
> 
> The part of this example that seems odd, if it is correct, is that "sides" is defined to be "type2 keyword" but the representation above makes it look like a collection.  So either the definition of "job-constraints-supported" needs to be clarified, or we need an errata fix to this example, to look like so:
> 
> job-constraints-supported=
> {
>   resolver-name=“A”
>   sides="two-sided-short-edge"
>   media-col=
>   {
>     media-type="transparency"
>   }
> }
> 
> job-constraints-supported=
> {
>   resolver-name=“A”
>   sides="two-sided-long-edge"
>   media-col=
>   {
>     media-type="transparency"
>   }
> }
> 
> job-resolvers-supported=
> {
>   resolver-name=“A”
>   sides="one-sided"
>   media-col=
>   {
>     media-type="stationery"
>   }
> }
> 
> 
> Thoughts?
> 
> Smith
> 
> /**
>     Smith Kennedy
>     Wireless Architect - Client Software - IPG-PPS
>     Standards - IEEE ISTO PWG / Bluetooth SIG / Wi-Fi Alliance / NFC Forum / USB IF
>     PWG Chair
>     HP Inc.
> */
> 
> 
> 
> 
> 
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_________________________________________________________
Michael Sweet, Senior Printing System Engineer



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