Lexmark MX81 Series Service Manual page 151

Error code Description
345.60 Hardware Error—tray 4 board ID unknown
345.61 Hardware Error—tray 4 option type unknown
345.62 Hardware Error—tray 4 product ID unknown
345.63 Hardware Error—tray 4 sensors are not plugged on
the board
345.64 Hardware Error—tray 4 lift plate failed to reach its
home position
377.51 No encoder feedback detected from the output
option 1/mailbox main/interface motor.
377.52 Motor stop error—the output option 1/mailbox
main/interface motor kept on running some time
after the motor was commanded to stop.
378.51 No encoder feedback detected from the output
option 2/mailbox main/interface motor.
378.52 Motor stop error—the output option 2/mailbox
main/interface motor kept on running some time
after the motor was commanded to stop.
379.51 No encoder feedback detected from the output
option 3/mailbox main/interface motor.
379.52 Motor stop error—the output option 3/mailbox
main/interface motor kept on running some time
after the motor was commanded to stop.
381.51 No encoder feedback detected from the output
option 1/finisher/offset stacker ejector motor.
381.52 Motor stop error—the output option
1/finisher/offset stacker ejector motor kept on
running some time after the motor was commanded
to stop.
381.54 No encoder feedback detected from the output
option 1/finisher/offset stacker main/interface
motor.
381.55 Motor stop error—the output option
1/finisher/offset stacker main/interface motor kept
on running some time after the motor was
commanded to stop.
381.56 The output option 1/finisher/offset stacker
main/interface motor went over the normal speed
382.51 No encoder feedback detected from the output
option 2/finisher/offset stacker ejector motor.
382.52 Motor stop error—the output option
2/finisher/offset stacker ejector motor kept on
running some time after the motor was commanded
to stop.
Action
Go to "250/550-sheet controller board failure
service check" on page
Go to "HCIT lift plate failure service check" on
page 159.
1
POR the machine.
2
Reseat the output option on the printer.
3
Open the rear door and clear obstructions along
the paper path.
If the problem remains, then go to
service check" on page
Diagnostic information
151
7463
156.
"Mailbox failure
163.