Common Mac Problems - Samsung ML-551 Series User Manual

CONDITION
Some color images This is a known bug in Ghostscript (until GNU
come out in unex- Ghostscript version 7.xx) when the base color
pected color. space of the document is indexed RGB color
space and it is converted through CIE color
space. Because Postscript uses CIE color space
for Color Matching System, you should upgrade
Ghostscript on your system to at least GNU
Ghostscript version 8.xx or later. You can find
recent Ghostscript versions at www.ghost-
script.com.
The machine does It is a known problem that occurs when a color
not print whole printer is used on version 8.51 or earlier of
pages and its output Ghostscript, 64-bit Linux OS, and reported to
is half page printed. bugs.ghostscript.com as Ghostscript Bug
688252.
The problem is solved in AFPL Ghostscript v.
8.52 or above. Download the latest version of
AFPL Ghostscript from http://source-
forge.net/projects/gho
I encounter error Avoid changing print job parameters (via LPR
"Cannot open port GUI, for example) while a print job is in progress.
device file" when Known versions of CUPS (Common UNIX Print-
printing a document. ing System) 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 the port while printing, the abrupt
termination of the driver keeps the port locked
and unavailable for subsequent print jobs. If this
situation occurs, try to release the port by select-
ing Release port in Port configuration window.
Refer to Linux User's Guide that came with your computer for further
information on Linux error messages.

Common Mac problems

CONDITION
The machine does Printing the PDF file as an image may enable
not print PDF files the file to print. Turn on Print As Image from the
correctly. Some Acrobat printing options.
parts of graphics,
It will take longer to print when you print a
text, or illustrations
PDF file as an image.
are missing.
The document has Update your Mac OS to OS Mac OS X 10.3.3. or
printed, but the print higher.
job has not disap-
peared from the
spooler in Mac OS X
10.3.2.
Some letters are not Mac OS cannot create the font during the cover
displayed normally page printing. The English alphabet and num-
during the cover bers are displayed normally on the cover page.
page printing.
When printing a doc- Make sure that the resolution setting in your
ument in Mac with machine driver matches the one in Acrobat
Acrobat Reader 6.0 Reader.
or higher, colors
print incorrectly.
SUGGESTED SOLUTIONS
SUGGESTED SOLUTIONS
Troubleshooting_ 96
Refer to Mac User's Guide that came with your computer for further
information on Mac error messages.