Lexmark X945e MFP 7510 series User Manual

Diagnostic information 2-175
7510
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920.02 Fuser sub lamp overheat error
920.03 Rear thermistor disconnection error
4
Perform a POR.
Does the error occur when the power is turned off/on?
Replace the fuser
unit assembly.
Go to “Fuser unit
assembly
removal” on
page 4-15.
Problem solved.
Step Check Yes No
1 Reset the fuser overheat failure lock out condition.
1. Enter the Diagnostics Menu.
2. Touch Fuser temp fail clear.
3. Touch Fuser temp fail clear.
Perform a POR.
Does the error occur when the power is turned off/on?
Go to step 2. Go to step 5.
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?
Remove the
media.
Go to step 3.
3
Check the fuser unit assembly for proper installation.
Is the fuser unit assembly installed properly?
Go to step 4. Install the fuser
unit assembly
properly.
4
Check the fuser unit assembly for proper connection.
Is the above component properly connected.
Go to step 5. Repair the
connection.
5
Perform a print test.
Does the error continue?
Replace the fuser
unit assembly.
Go to “Fuser unit
assembly
removal” on
page 4-15.
Go to step 6.
Problem solved.
6
Perform a POR.
Does the error occur when the power is turned off/on?
Replace the AC
drive card bracket
assembly.
Go to “AC drive
card bracket
assembly
removal” on
page 4-109.
Problem solved.
Step Check Yes No
1 Check the fuser unit assembly for a media jam.
Is there a media jam in the fuser unit assembly?
Remove the
media.
Go to step 2.
Step Check Yes No

Lexmark X945e MFP 7510 series Specifications

General

Brand	Lexmark
Model	X945e MFP 7510 series
Category	Printer
Language	English