Lexmark X940e Service Manual page 195

Step
10 Check the inverter solenoid assembly 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 Inverter solenoid.
Does the above component operate properly?
11 Check the inverter solenoid assembly for proper
connection.
Is the above component properly connected?
12
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?
13 Check the ADF registration motor for proper connection.
Is the above component properly connected?
14
Place an undamaged document in the ADF, and perform
a ADF test.
Does the error remain?
Check Yes
Go to step 12. Go to step 11.
Replace the Replace the
inverter connection.
solenoid
assembly.
Go to "Inverter
solenoid
assembly
removal" on
page 4-136.
Go to step 14. Go to step 13.
Replace the Replace the
ADF connection.
registration
motor.
Go to "ADF
registration
motor
removal" on
page 4-156.
Replace the Problem solved.
ADF controller
card assembly.
Go to "ADF
controller card
assembly
removal" on
page 4-135.
Go to step 15.
Diagnostic information
7510-XXX
No
2-81