Samsung ML-2955ND User Manual (user Manual) (ver.1.0) (English) - Page 210

Common Linux problems

Page 210 highlights

Operating system problems 3 Common Linux problems 6. Troubleshooting 120 Condition Suggested solutions The machine does not print. • Check if the printer driver is installed in your system. Open Unified Driver Configurator and switch to the Printers tab in the Printers configuration window to look at the list of available machines. Make sure that your machine is displayed on the list. If not, open Add new printer wizard to set up your device. • Check if the machine is started. Open Printers configuration and select your machine from the printers list. Look at the description in the Selected printer pane. If its status contains Stopped, press the Start button. Normal operation of the machine should be restored. The "stopped" status might be activated when some problems in printing occur. • Check if your application has special print options such as "-oraw". If "-oraw" is specified in the command line parameter, then remove it to print properly. For Gimp front-end, select "print" -> "Setup printer" and edit the command line parameter in the command item. The machine does not print whole pages, and output is printed on half the page. It is a known problem that occurs when a color machine is used on version 8.51 or earlier of Ghostscript, 64-bit Linux OS, and has been reported to 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://sourceforge.net/ projects/ghostscript/ and install it to solve this problem. "Cannot open port device file" error message appears when printing a document. Avoid changing print job parameters (e.q., via LPR GUI) while a print job is in progress. Known 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 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 selecting Release port in the Port configuration window.

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Operating system problems
120
6. Troubleshooting
3
Common Linux problems
Condition
Suggested solutions
The machine does not
print.
Check if the printer driver is installed in your system. Open Unified Driver Configurator and switch to the
Printers
tab in the
Printers configuration
window to look at the list of available machines. Make sure that
your machine is displayed on the list. If not, open
Add new printer wizard
to set up your device.
Check if the machine is started. Open
Printers configuration
and select your machine from the printers list.
Look at the description in the
Selected printer
pane. If its status contains
Stopped
, press the
Start
button.
Normal operation of the machine should be restored. The “stopped” status might be activated when some
problems in printing occur.
Check if your application has special print options such as “-oraw”. If “-oraw” is specified in the command line
parameter, then remove it to print properly. For Gimp front-end, select “print” -> “Setup printer” and edit the
command line parameter in the command item.
The machine does not
print whole pages, and
output is printed on half
the page.
It is a known problem that occurs when a color machine is used on version 8.51 or earlier of Ghostscript, 64-bit
Linux OS, and has been reported to 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://sourceforge.net/
projects/ghostscript/ and install it to solve this problem.
“Cannot open port device
file” error message
appears when printing a
document.
Avoid changing print job parameters (e.q., via LPR GUI) while a print job is in progress. Known 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 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 selecting
Release port
in the
Port configuration
window.