Lexmark C910 5055-01x Printer User Manual


 
Diagnostic Information 2-77
5055-01x
Options Service Check
Service Tip: When you have a problem with any of the options
installed in the options slots on the interconnect board, switch the
non operating option to one of the other option slots to isolate the
failure.
Serial Port Service Check
Run the Serial Wrap Tests on page 3-15.
Note: The Serial Wrap Test is designed to check the serial port
hardware by using a wrap plug (P/N 1329048) and invoking the
Serial Post Diagnostic Test. The test helps isolate the printer from
the serial cable and host. The test provides failure information on the
display for approximately three seconds. If the test indicates a
problem, replace the
RIP board.
Flash Memory Option(s)
Run a copy of the test page and check to see if the option you are
checking is listed. The printer does not recognize the option being
installed if the option is not listed. Be sure the memory card
assembly is installed correctly and is not broken or damaged. If the
Memory card assembly is correctly installed not broken or damaged
then run the Flash Test on page 3-19. If the test fails, replace the
Flash card assembly. If the problem continues, replace the
RIP
board.
DRAM Memory Option(s)
This service check is the same as the flash memory option service
check with the following exception:
Run the DRAM Memory Test on page 3-11 from the menu if the
DRAM Memory card assembly is correctly installed and not broken
or damaged. If the test fails, replace the DRAM card assembly. If the
problem continues, replace the
RIP board.
Service.bk Page 77 Thursday, October 4, 2001 12:20 PM