Front Thermistor Disconnection Error - Lexmark X940e Service Manual

7510-XXX
Step
2 Reset the fuser overheat failure lock out condition.
Check the fuser unit assembly for a media jam.
Is there a media jam in the fuser unit assembly?
3
Check the fuser unit assembly for proper installation.
Is the fuser unit assembly installed properly?
4
Check the fuser unit assembly for proper connection.
Is the above component properly connected.
5 Perform a print test.
Does the error continue?
6 Perform a POR.
Does the error occur when the power is turned off/on?

920.01 Front thermistor disconnection error

Step
1 Check the fuser unit assembly for a media jam.
Is there a media jam in the fuser unit assembly?
2 Check the fuser unit assembly for proper installation.
Is the fuser unit assembly installed properly?
3 Check the fuser unit assembly for proper connection.
Is the above component properly connected.
4 Perform a POR.
Does the error occur when the power is turned off/on?
2-146
MFP Service Manual
Check
Check
Yes
Remove the Go to step 3.
media.
Go to step 4. Install the fuser
unit assembly
properly.
Go to step 5. Repair the
connection.
Replace the fuser Problem solved.
unit assembly.
Go to "Fuser unit
assembly
removal" on
page 4-15.
Go to step 6.
Replace the AC Problem solved.
drive card bracket
assembly.
Go to "AC drive
card bracket
assembly
removal" on
page 4-97.
Yes
Remove the Go to step 2.
media.
Go to step 3. Install the fuser
unit assembly
properly.
Go to step 4. Repair the
connection.
Replace the fuser Problem solved.
unit assembly.
Go to "Fuser unit
assembly
removal" on
page 4-15.
No
No