Lexmark X945e MFP 7510 series - General Lower Engine Error Fuse #5

Diagnostic information 2-141
7510
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902.07 General lower engine error fuse #5
Step Check Yes No
1 Perform a POR.
Does the error occur when the power is turned off/on?
Go to step 2. Perform several
print tests.
If the problem
remains, go to
step 2.
2
Check the registration clutch cables and any associated
cables for damage.
Are the above components free from crimps and damage?
Go to step 3. Repair or replace
the appropriate
cable assemblies
or replace the
registration clutch.
Go to
“Registration
clutch removal”
on page 4-47.
3
Check the tray #1 media feed lift motor cables and any
associated cables for damage.
Are the above components free from crimps and damage?
Go to step 4. Repair or replace
the appropriate
cable assemblies
or replace media
feed lift motor.
Go to “Media feed
lift motor
removal” on
page 4-120.
4
Check the MPF pick solenoid cables and any associated
cables for damage.
Are the above components free from crimps and damage?
Go to step 5. Repair or replace
the appropriate
cable assemblies
or replace the
MPF feed unit
assembly.
Go to “MPF feed
unit assembly
removal” on
page 4-8.
5
Check the exit diverter gate solenoid cables and any
associated cables for damage.
Are the above components free from crimps and damage?
Go to step 6 Repair or replace
the appropriate
cable assemblies
or replace the
duplex media
inverter assembly.
Go to “Duplex
media inverter
assembly
removal” on
page 4-9.
6
Check the duplex diverter gate solenoid cables and any
associated cables for damage.
Are the above components free from crimps and damage?
Go to step 7. Repair or replace
the appropriate
cable assemblies
or replace the
duplex media
inverter assembly.
Go to “Duplex
media inverter
assembly
removal” on
page 4-9.