Xerox Printer fwww manual The CUPS Common Unix Printing, sourceforge.net/projects/ghostscript/and

Condition	Suggested solutions
	The CUPS (Common Unix Printing
	System) version distributed with SuSE
The machine does not	Linux 9.2 (cups-1.1.21) has a problem
	with ipp (Internet Printing Protocol)
print.
	printing.Use the socket printing instead of
	ipp or install later version of CUPS (cups-
	1.1.22 or higher).
	This is a known bug in Ghostscript (until
	GNU Ghostscript version 7.05) when the
	base color space of the document is
	indexed color space and it is converted
Some color images	through CIE color space. Because
	Postscript uses CIE color space for Color
come out all black.
	Matching System, you should upgrade
	Ghostscript on your system to at least
	GNU Ghostscript version 7.06 or later. You
	can find recent Ghostscript versions at
	www.ghostscript.com.
	This is a known bug in Ghostscript (until
	GNU Ghostscript version 7.xx) when the
	base color space of the document is
Some color images	indexed RGB color space and it is
	converted through CIE color space.
come out in	Because Postscript uses CIE color space
unexpected color.	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.ghostscript.com.
	It is a known problem that occurs when a
	color printer is used on version 8.51 or
The machine does not	earlier of Ghostscript, 64-bit Linux OS,
	and reported to bugs.ghostscript.com as
print whole pages and	Ghostscript Bug 688252.The problem is
its output is half page	solved in AFPL Ghostscript v. 8.52 or
printed.	above. Download the latest version of
	AFPL Ghostscript from http://
	sourceforge.net/projects/ghostscript/ and
	install it to solve this problem.

Condition		Suggested solutions
	•	Check if your machine is attached to
		your computer. Make sure that it is
		connected properly via the USB port
		and is turned on.
	•	Check if the scanner driver for your
		machine is installed in your system.
		Open Unified Driver configurator, switch
		to Scanners configuration, then press
		Drivers. Make sure that driver with a
		name corresponding to your machine's
		name is listed in the window. Check if
		the port is not busy. Since functional
		components of MFP (printer and
		scanner) share the same I/O interface
		(port), the situation of simultaneous
		access of different “consumer”
		application to the same port is possible.
		To avoid possible conflicts, only one of
		them at a time is allowed to gain control
The machine does not		over the device. The other “consumer”
appear on the		will encounter “device busy” response.
scanners list.		This can usually happen while starting
		scan procedure, and appropriate
		message box appears.
	•	To identify the source of the problem,
		you should open ports configuration and
		select the port assigned to your
		scanner. Port's symbol /dev/mfp0
		corresponds to LP:0 designation
		displayed in the scanners’ options, /dev/
		mfp1 relates to LP:1 and so on. USB
		ports start at /dev/mfp4, so scanner on
		USB:0 relates to /dev/mfp4 respectively
		and so forth sequentially. In the selected
		port pane you can see if the port is
		occupied by some other application. If
		this is the case, you should wait for
		completion of the current job or should
		press Release port button, if you are
		sure that the present port's owner is not
		functioning properly.

14.16 <Troubleshooting>