Lexmark M410 - Optra B/W Laser Printer Service Manual page 30

4045-XXX
Error Code
961 RAM in Slot
1 is Bad.
962 RAM in Slot
2 is Bad.
964 Emulation
Error
965 Emulation
Error
975 - 979
Network Card
2-4
Service Manual
Action
Replace the SIMM in Slot 1. If this does not fix the
problem, replace the controller board.
Replace the SIMM in Slot 2. If this does not fix the
problem, replace the controller board.
Indicates a failure within the Download Emulation which
is programmed into the code overlay SIMM. The specific
error is as follows:
964 - Download Emulation CRC Failure. Checksum
Failure.
965 - Download Emulation Outdated, The Download
Emulation and the controller code are incompatible. Go
to "Download Emulation" on page
The following errors indicate a failure with the network
card. 975 - Unrecognizable Network Card. Replace
Network Card.
976 - Unrecoverable software error in Network Card.
978 - Bad checksum while programming Network Card.
Replace Network Card.
979 - Flash parts failed while programming Network
Card.
3-3.