Greetings,
In PWG 5100.1-2017, one of the keys defined for the "printer-finisher" Printer Status attribute is "presentonoff". Yesterday in the IPP WG <https://ftp.pwg.org/pub/pwg/ipp/minutes/ippv2-concall-minutes-20201217.pdf> we discussed how that key should become RECOMMENDED in our Finishings 2.2 update. The definition of this key in the ABNF on page 48 of Finishings 2.1 <http://ftp.pwg.org/pub/pwg/candidates/cs-ippfinishings21-20170217-5100.1.pdf#page=48> is:
finisher-presentonoff = "presentonoff" "=" 1*ALPHA
; string value as an alpha string mapped directly from ; PresentOnOff in [RFC3805]
RFC 3805 defines PresentOnOff thus:
PresentOnOff ::= TEXTUAL-CONVENTION
STATUS current
DESCRIPTION
"Presence and configuration of a device or feature."
SYNTAX INTEGER {
other(1),
on(3),
off(4),
notPresent(5)
}
I think this ABNF definition should be fixed to be more like this to limit the set of values:
finisher-presentonoff = "presentonoff" "=" "other" / "on" / "off" / "notPresent"
; string value as an alpha string mapped directly from ; PresentOnOff in [RFC3805]
Perhaps we need to do it with two rules:
finisher-presentonoff = "presentonoff" "=" 1*presentonoffvalue
finisher-presentonoff-value = "other" / "on" / "off" / "notPresent"
; string value as an alpha string mapped directly from ; PresentOnOff in [RFC3805]
Thoughts?
Smith
/**
Smith Kennedy
HP Inc.
*/
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