are you using the PS or PCL?
You can disable the advanced printing features in the driver
If the problem is with pdf in combunation with PS driver , you can try in the advanced options of acrobat to enable fonts policy : send by each page
One of the Xerox 8560 pritners prints OK but each print job also prints a page wit hthe following error printed on it.
OFFENDING COMMAND: Timeout
Any ideas on where to start wit hthis problem?