[IPP] Registration of new media sizes to IANA IPP registry

[IPP] Registration of new media sizes to IANA IPP registry

Charles Armstrong carmstrong at cusa.canon.com
Wed Apr 23 00:36:38 UTC 2025


Thank you, Mike. I anticipate our upcoming discussion.

-----Original Message-----
From: Michael Sweet <msweet at msweet.org>
Sent: Tuesday, April 22, 2025 10:54 AM
To: Charles Armstrong <carmstrong at cusa.canon.com>
Cc: PWG IPP Workgroup <ipp at pwg.org>
Subject: Re: Registration of new media sizes to IANA IPP registry

Email was not sent from a Canon Network!

Charles,

I will go ahead and file the errata against MSN 2.1 for the 12r size.

You 3 is already in the current IPP Envelope Media Extensions v1.0 registration:

    https://ftp.pwg.org/pub/pwg/ipp/wd/wd-ippenvelope10-20250331-rev.pdf

We can certainly add You 1 (as "jpn_you1_176x120mm" to keep with the landscape dimensions for long-edge flap envelopes solution), as that's another envelope size.

For the other sizes we should just treat them as value registrations that will get added to a future update of MSN - that way they will be in the IANA IPP registry "right away" vs. just waiting for MSN 2.2 (which we haven't even scheduled).

I've added this topic to the agenda for this week's meeting.


> On Apr 21, 2025, at 5:14 PM, Charles Armstrong <carmstrong at cusa.canon.com> wrote:
>
> Hi Mike,
> Canon would like to request PWG to add following new media sizes to IANA IPP registry and MSN2.1.
> English Localized Name Self-Describing Name
> Legal(India) om_india-legal_215x345mm
> 13x22” oe_13x22_13x22in
> 20x30” oe_photo-20x30_20x30in
> 30x90cm Photo om_photo-300x900_300x900mm You 1 Envelope
> jpn_you1_120x176mm You 3 Envelope jpn_you3_98x148mm  Also, we would
> like to request PWG to fix the typo in the name of 12x15 media size in the spec (PWG5101.1).
> Current Name: “oe_photo-12r-12x15in”
> Expected Name: “oe_photo-12r_12x15in” --> Change needed from
> "-"(hyphen) to "_"(underscore)  Thank You, Charles
> <PWG5101.1-2023_464.png>

________________________
Michael Sweet



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