Options Service Check - Lexmark 11A4006 - Optra K 1220 B/W Laser Printer Service Manual

Options Service Check

Flash Memory Option
Run a copy of the test page 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 SIMM is installed correctly
and is not broken or damaged. Run the
the test fails, replace the flash SIMM. If the problem continues,
replace the controller board.
DRAM Memory Option
Run a copy of the test page 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 DRAM SIMM is installed correctly
and is not broken or damaged. Run the
page 3-6. If the test fails, replace the DRAM SIMM. If the problem
continues, replace the controller board.
Hard Disk Option
Be sure the fixed disk and the fixed disk board are correctly installed.
Run the "Quick Disk Test" on page
The Quick Disk Test is a non-destructive test and indicates Pass or
Fail. If the test fails, replace the hard disk. If the problem remains,
replace the hard disk board.
The "Disk Test/Clean" on page
contains bad data and is unusable. This test is divided into a clean-
ing and verifying, or testing section. This can be a very lengthy test
depending on the disk size, and leaves the hard disk unformatted.
The servicer or user must reformat the disk using the Format Disk
menu operation. This is a destructive type test and should not be
performed on a known good disk. All the data on the disk is
destroyed.
"Flash Test" on page
"DRAM Memory Test" on
3-2.
3-3, helps restore the disk if the disk
Diagnostic Information 2-23
3-3. If