Toner Add Motor Service Check; Main Cooling Fan Service Check - Lexmark M5150 Service Manual

Toner add motor service check

Action
Step 1
Ensure the cable for socket "TONER AUG MTR" on the controller board is
properly connected.
Is the above connection properly connected?
Step 2
Reset the machine.
Does the error continue?
Step 3
Reset the machine.
Does the error continue?

Main cooling fan service check

Action
Step 1
Ensure the cable for socket "M FAN" on the controller board is properly
connected.
Is the above connection properly connected?
Step 2
Reset the machine.
Does the error continue?
Step 3
Reset the machine.
Does the error continue?
Yes
Go to step 2.
Replace the toner add
motor. See
motor removal" on
page
Go to step 3.
Replace the controller
board. See
board removal" on
page
Yes
Go to step 2.
Replace the duplex
motor. See
motor removal" on
page
Replace the controller
board. See
board removal" on
page
Diagnostic information
247
No
Reseat the connection.
Problem resolved.
"Toner add
503.
Problem resolved.
"Controller
492.
No
Reseat the connection.
Problem resolved.
"Duplex
457.
Problem resolved.
"Controller
492.
4063