Lexmark X642e Service Manual page 75

Service error codes (9xx.xx) (continued)
Error Sub
Display text
code codes
980 .00 Unreliable
communications to
Paperport device
981 .00 Interface protocol
violation by engine
982 .xx Paperport
communication error
983 .00 Invalid command
received by device
984 .00 Invalid command
parameter received by
device
990 .00 General device
equipment check
991 .00 Device system card
failed basic assurance
test
Description
The engine is experiencing
unreliable communications to the
specified device.
The engine protocol violation
detected by the specified device.
Communications error detected by
the specified device.
Invalid command received by the
specified device.
Invalid command parameter
received by the specified device.
Indicates an equipment check
condition has occurred in the
specified device, but the device is
unable to identify the exact
component failure.
The specified device has detected
an equipment check in its system
card.
Action
Service errors 980 thru 984
<device> can be one of the
following: system board, duplex, tray
x (1, 2, 3, 4, or 5), envelope feeder
or output bin.
Service errors 980 thru 984
<device> can be one of the
following: system board, duplex, tray
x (1, 2, 3, 4, or 5), envelope feeder
or output bin.
Diagnostic information
7002-xxx
2-37