Lexmark X940e Service Manual page 242

7510
Step
2
Check the sensor (ADF width APS 1) for proper connection.
Is the above component properly connected?
3 Check the sensor (ADF width APS 2) for proper operation.
1. Enter the Diagnostics Menu.
2. Touch SCANNER TESTS.
3. Touch Sensor Tests.
4. Touch ADF width APS 2.
Does the display on the operator panel, change every time the
sensing area of the above sensor is interrupted or blocked?
4
Check the sensor (ADF width APS 2) for proper connection.
Is the above component properly connected?
5
Check the sensor (ADF width APS 3) for proper operation.
1. Enter the Diagnostics Menu.
2. Touch SCANNER TESTS.
3. Touch Sensor Tests.
4. Touch ADF width APS 3.
Does the display on the operator panel, change every time the
sensing area of the above sensor is interrupted or blocked?
6 Check the sensor (ADF width APS 3) for proper connection.
Is the above component properly connected?
7
Place an undamaged document in the ADF, and perform a
ADF test.
Does the error remain?
2-128
Service Manual
Check Yes
Replace the Replace the
sensor (ADF connection.
width APS 1).
Go to "Sensor
(ADF width
APS 1)
removal" on
page 4-146.
Go to step 6. Go to step 5.
Replace the Replace the
sensor (ADF connection.
width APS 2).
"Sensor
Go to
(ADF width
APS 2)
removal" on
page 4-147.
Go to step 8. Go to step 7.
Replace the Replace the
sensor (ADF connection.
width APS 3).
"Sensor
Go to
(ADF width
APS 3)
removal" on
page 4-148.
Replace the Go to step 8.
ADF controller
card assembly.
"ADF
Go to
controller card
assembly
removal" on
page 4-138.
No