Lexmark X945e MFP 7510 series - Page 164

2-48 Service Manual
7510
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4
Check the sensor (duplex wait) for proper connection.
Is the above component properly connected?
Replace the sensor
(duplex wait).
Go to “Sensor
(duplex wait)
removal” on
page 4-11.
Replace the
connection.
5
Check the duplex diverter gate solenoid for proper
operation.
Caution: When performing motor tests,
ensure that all cover and door interlock
switches are overridden.
1. Enter the Diagnostics Menu.
2. Touch MOTOR TESTS.
3. Touch Printer Motor Test.
4. Touch Duplex diverter gate solenoid.
Does the above component operate properly?
Go to step 7. Go to step 6.
6
Check the duplex diverter gate solenoid for proper
connection.
Is the above component properly connected?
Replace duplex
media inverter
assembly.
Go to “Duplex
media inverter
assembly removal”
on page 4-9.
Replace the
connection.
7
Check the duplex drive motor for proper operation.
Caution: When performing motor tests,
ensure that all cover and door interlock
switches are overridden.
1. Enter the Diagnostics Menu.
2. Touch MOTOR TESTS.
3. Touch Printer Motor Test.
4. Touch Duplex drive motor.
Does the above component operate properly?
Go to step 9. Go to step 8.
8
Check the duplex drive motor for proper connection.
Is the above component properly connected?
Replace duplex
drive motor.
Go to “Duplex drive
motor removal” on
page 4-13.
Replace the
connection.
Step Check Yes No