Lexmark X945e MFP 7510 series - Page 244

2-128 Service Manual
7510
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2
Check the sensor (ADF width APS 1) for proper connection.
Is the above component properly connected?
Replace the
sensor (ADF
width APS 1).
Go to “Sensor
(ADF width
APS 1)
removal” on
page 4-153.
Replace the
connection.
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?
Go to step 6. Go to step 5.
4
Check the sensor (ADF width APS 2) for proper connection.
Is the above component properly connected?
Replace the
sensor (ADF
width APS 2).
Go to “Sensor
(ADF width
APS 2)
removal” on
page 4-154.
Replace the
connection.
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?
Go to step 8. Go to step 7.
6
Check the sensor (ADF width APS 3) for proper connection.
Is the above component properly connected?
Replace the
sensor (ADF
width APS 3).
Go to “Sensor
(ADF width
APS 3)
removal” on
page 4-155.
Replace the
connection.
7
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 8.
Step Check Yes No