2-164 Service Manual
7558-xxx
3
Check the sensor (ADF
document tray width 1) for proper
operation.
th 3) for proper operation.
1. Enter the Diagnostics Menu.
2. Touch SENSOR TESTS.
3. Touch ADF/SCANNER
SENSOR TESTS.
4. Touch Sensor (ADF
document tray width 1).
Does the display on the
operator panel change every
time the sensing area of the
above sensor is interrupted or
blocked?
Go to step 4. Replace the ADF document tray.
Go to “ADF document tray
removal” on page 4-205.
4
Check the sensor (ADF
document tray width 2) for proper
operation.
th 3) for proper operation.
1. Enter the Diagnostics Menu.
2. Touch SENSOR TESTS.
3. Touch ADF/SCANNER
SENSOR TESTS.
4. Touch Sensor (ADF
document tray width 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 5. Replace the ADF document tray.
Go to “ADF document tray
removal” on page 4-205.
5
Check the sensor (ADF
document tray width 3) for proper
operation.
1. Enter the Diagnostics Menu.
2. Touch SENSOR TESTS.
3. Touch ADF/SCANNER
SENSOR TESTS.
4. Touch Sensor (ADF
document tray width 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 6. Replace the ADF document tray.
Go to “ADF document tray
removal” on page 4-205.
6
Check the connection of each
ADF controller card assembly
connector.
Is each connector of ADF
controller card assembly
connected properly?
Go to step 7. Connect each connector of ADF
controller card assembly
properly.
Step Action and questions Yes No