I get the following error when I try to add my printer using IPP Everywhere:
“Failed to configure printer: Printer returned invalid data: “printer-config-change-date-time”: Bad dateTime UTC hours 16 (RFC 8011 section 5.1.15).”
I tried following the instructions on this post, but I think all the settings on my printer are correct?
So the printer seems to be showing up on my network, but Fedora isn’t adding it when I try to mount it through the “Printers” settings.
I also tried adding it through “Print Settings”, and I get this error:
Printer: Canon imageCLASS MF743Cdw
5.1.15. ‘dateTime’ The ‘dateTime’ attribute syntax is a standard, fixed-length, 11-octet representation of the “DateAndTime” syntax as defined in RFC 2579 [RFC2579]. RFC 2579 also identifies an 8-octet representation of a “DateAndTime” value, but IPP objects MUST use the 11-octet representation. A user interface will provide a mapping between protocol dateTime values and displayable user-friendly words or presentation values and phrases that are localized to the natural language and date format of the user, including time zone.
Source: RFC 8011: Internet Printing Protocol/1.1: Model and Semantics
Check if Printer & Computer uses same time and timezone inkl. locales.
