Lexmark 43J2200 - Optra S 1620 B/W Laser Printer, Service Manual

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2-77
4059 Service Manual
4059-XXX
Hard Disk Option
Service Tip: The Optra S printers support one hard disk option.
Check to make sure only one hard disk option is installed.
•
1.4 GB - 1250/1620/1650/2420/2450
•
2.1 GB - 1255/1625/1855/2455/3455
Check to make sure the fixed disk and the fixed disk board are
correctly installed. Run the
“Quick Disk Test” on page 3-2 from the
Device Test on the Diagnostic Menu when a problem is suspected
either with the hard disk system board or with the hard disk.
Note: The Quick Disk Test is a non-destructive test and indicates
Pass or Fail. If the test fails, replace the hard disk. If a problem still
exists, replace the hard disk board.
The “Disk Test/Clean” on page 3-2 is used to help restore the disk if
the disk contains bad data and is unusable. This test is divided into a
cleaning and a verifying or testing section.
Note: This can be a very lengthy test depending on the disk size.
This test leaves the hard disk unformatted. The servicer or user
must reformat the disk using the Format Disk Menu operation. This
is a destructive type of test. All the data on the disk is destroyed and
should not be performed on a known good disk.
Network Card Option
Error Code 976 - Network Card X (X=Network card 1, 2, or 3)
A 976 error code indicates an unrecoverable software error in
network card x. Verify that network card x is correctly installed in the
socket on the interconnect board and is properly grounded. If you
find no problem, contact your next level of support before replacing
the network card.
Error Code 977 - Network Card X
A 977 error displays when the RIP software detects that a network
card is installed in slot x on the interconnect board but cannot
establish communications with the network card. If you are servicing
a 1650, 1855, 2420, 2450 or 2455 and the network card works in
another slot, replace the interconnect board.