Lexmark X945e MFP 7510 series - Page 208

2-92 Service Manual
7510
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5
Check the sensor (ADF inverter) for proper connection.
Is the above component properly connected?
Replace the
sensor (ADF
inverter).
Go to “Sensor
(ADF inverter)
removal” on
page 4-158.
Replace the
connection.
6
Check the inverter gate condition.
Is the inverter gate free of damage and warpage and does
it move smoothly?
Go to step 7. Replace the
inverter gate.
Go to “Inverter
gate removal” on
page 4-159.
7
Check the ADF registration 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 Scanner Motor Tests.
4. Touch ADF registration drv mtr.
5. Touch Forward or reverse.
Does the above component operate properly?
Go to step 9. Go to step 8.
8
Check the ADF registration motor for proper connection.
Is the above component properly connected?
Replace the ADF
registration motor.
Go to “ADF
registration
motor removal”
on page 4-166.
Replace the
connection.
9
Place an undamaged document in the ADF, and perform a
ADF test.
Does the error remain?
Replace the ADF
controller card
assembly.
Go to “ADF
controller card
assembly
removal” on
page 4-145.
Go to step 10.
Problem solved.
10
Place an undamaged document in the ADF, and perform a
ADF test.
Does the error remain?
Replace the RIP
card assembly.
Go to “RIP card
assembly
removal” on
page 4-84.
Problem solved.
Step Check Yes No