Xerox filter crashes upon printing

Question

Hello guys,
Since upgrading from 10.7.4 to 10.8 i started to have a problem with my Xerox multifunctional machine, meaning i'm not able to print anymore to it since the process XeroxPSFilter crashes immediately after i click on the print button.
Below is the crash report:
Process:         XeroxPSFilter [466]
Path:            /Library/Printers/Xerox/filter/XeroxPSFilter
Identifier:      XeroxPSFilter
Version:         ???
Code Type:       X86 (Native)
Parent Process:  cupsd [239]
User ID:         26
Date/Time:       2012-08-20 15:14:03.835 +0300
OS Version:      Mac OS X 10.8 (12A269)
Report Version:  10
Anonymous UUID:                      3F1C639E-7558-4D52-98E1-906E3BB389AA
Crashed Thread:  0
Exception Type:  EXC_BREAKPOINT (SIGTRAP)
Exception Codes: 0x0000000000000002, 0x0000000000000000
Application Specific Information:
dyld: launch, loading dependent libraries
Dyld Error Message:
  Library not loaded: /System/Library/Printers/Libraries/libPPDLib.dylib
  Referenced from: /Library/Printers/Xerox/filter/XeroxPSFilter
  Reason: image not found
Binary Images:
    0x1000 -    0x2fff6 +XeroxPSFilter (???) /Library/Printers/Xerox/filter/XeroxPSFilter
0x8fe3a000 - 0x8fe6ce57  dyld (210.2.3) <23516BE4-29BE-350C-91C9-F36E7999F0F1> /usr/lib/dyld
0x93f35000 - 0x93f35fff  com.apple.CoreServices (57 - 57) <956C6C6D-A5DD-314F-9C57-4A61D41F30CE> /System/Library/Frameworks/CoreServices.framework/Versions/A/CoreServices
I tried to manually delete everything from the root level and the user level of /Library/Printers/Xerox and i manually installed the latest driver from Xerox but to no avail.
What else can i try?
PS: This happens on all machines with 10.8. On 10.7.4 they can print w/o problem.
Thank you,
Andrei

Answer 1

As i said it's Xerox WorkCentre 4150, but nevertheless i made it with some sort of mending and luck ! Here's what i did if anyone else comes in contact with this problem:
Clearly the XeroxPSFilter creates a problem and what i did is installed the FujiXerox drivers from the link posted above and from the /Library/Printers/FujiXerox/Filter/ i copied the fxmpsfilter file in the /Library/Printers/Xerox/filter/ folder. I then manually deleted the XeroxPSFilter filter by authenticating and renamed the fxmpsfilter file into XeroxPSFilter.
It seems like the new file works and doesn't crash anymore. Keep you posted if this is temporary or it's fixed forever. There are some quirks since the printer icon remains with a "!" mark but the file is sent, spooled and printed corectly.
Cheers and thank you mende1