Printer reports UUCP errors
If UUCP is configured, the print service uses the
UUCP software to handle dialup printers.
If a dialing failure occurs and you receive printer fault alerts,
the print service reports the same error reported by the
UUCP software for similar problems.
(If you have not arranged to receive fault alerts,
this information is mailed to the user lp by default.)
``Common UUCP error messages''
for more information.