Samsung 2550 manual Common DOS Problem

Problem	Possible Cause and Solution
I have CUPS and some	There may be some local options defined in your ~/.lpoptions
options (such as N-up)	file, which is manipulated by the lpoptions command. These
seem to be always enabled	options will always be used if not overridden by LLPR settings.
even though I don’t pick	To get rid of all options for a printer, run the following
them in LLPR.	command, replacing “printer” with the name of the queue:
	lpoptions -x printer
I configured a printer to	Most printing systems will not run as the super-user but as a
print to a file, but I get	special user (usually “lp”). Therefore, make sure that the file
“Permission denied” errors.	you have chosen to print to is accessible to the user owning
	the spooler daemon.
On my PCL (or SPL)	Unfortunately, some Unix applications may generate non-
printer, I sometimes get	compliant PostScript output that may not be supported by
error messages printing	Ghostscript, or even the printer itself in PostScript mode. You
instead of my document.	can try to capture the output to a file and view the results
	with Ghostscript (gv or ghostview will allow you to do so
	interactively) and see if you get error messages. However,
	since the application is at probably fault, contact your
	software vendor to inform them of the issue.

Common DOS Problem

Problem	Possible Cause and Solution
When using the printer in	Change the emulation to EPSON in the Config tab in the
EPSON Dot Printer	Remote Control Panel. For detailed information about
Environment, sometimes I	selecting printer settings in the Remote Control Panel, see
can not get the output I	page D.4.
want.

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SOLVING PROBLEMS 7.27