Michael,
> On Oct 17, 2025, at 3:57 PM, Michael Ziller <mziller at microsoft.com> wrote:
>> But I thought IANA did not permit duplicate paper size registrations:
> na_10x15_10x15in - already IANA registered
> oe_photo-s10r_10x15in - not IANA registered, but in MSN2.1
>> So won't they reject registering oe_photo-s10r_10x15in?
They don't validate the registry beyond conformance to the XML schema, avoiding duplicate dimensions for media size names is our thing.
That said, what I see is that MSN 2.1 defined both of these sizes - na_10x15_10x15in is an envelope size and oe_photo-s10r_10x15in is a photo size.
Let's discuss this at the next IPP concall and I'll remove one of the sizes and mark it for removal from the next revision of MSN.
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Michael Sweet