https://www.pwg.org/archives/ipp/2018/019625.html

Attributes (attribute syntax)
  Keyword Attribute Value	Reference
  -----------------------	---------
media (type2 keyword | name(MAX))	[RFC8011]
  oe_business-card_2x3.5in
  oe_photo-square_4x4in
  oe_photo-square_5x5in
  om_business-card_55x85mm
  om_business-card_55x91mm
  om_photo-square_89x89mm

https://www.pwg.org/archives/ipp/2018/019625.html

Attributes (attribute syntax)
  Keyword Attribute Value	Reference
  -----------------------	---------
media (type2 keyword | name(MAX))	[RFC8011]
  oe_business-card_2x3.5in
  oe_square-photo_4x4in
  oe_square-photo_5x5in
  om_business-card_55x85mm
  om_business-card_55x91mm
  om_square-photo_89x89mm

Update Canon media size registrations.
Update Canon media size registrations.
