Common Macintosh Problems - Xerox Phaser 3300MFP User Manual

Problem
I encounter error Please avoid changing print job
"Cannot open port parameters (via LPR GUI, for example)
device file" when while a print job is in progress. Known
printing a document. versions of CUPS server break the print
job whenever print options are changed
and then try to restart the job from the
beginning. Since Unified Linux Driver locks
port while printing, the abrupt termination
of the driver keeps the port locked and
therefore unavailable for subsequent print
jobs. If this situation occurred, please, try
to release the port.

Common Macintosh problems

Problem
The document has Update your Mac OS to OS 10.3.3. or
printed, but the print job higher.
has not disappeared from
the spooler in
Mac OS 10.3.2.
When print a document The resolution setting in the printer
in Macintosh with driver may not be matched with that in
Acrobat Reader 6.0 or Acrobat Reader.
higher, colors prints
Make sure that the resolution setting in
incorrectly.
your printer driver matches that in
Acrobat Reader.
Possible Cause and Solution
Suggested solutions
14.20
<Troubleshooting>