Diagnostic information 2-153
7558-xxx
4
Check the sensor (ADF
registration) for proper
connection.
Is the above component
properly connected?
Replace the sensor (ADF
registration). Go to “Sensor
(ADF registration) removal” on
page 4-247.
Replace the connections.
5
Check the sensor (ADF pre
registration) for proper operation.
1. Enter the Diagnostics Menu.
2. Touch SENSOR TESTS.
3. Touch ADF/SCANNER
SENSOR TESTS.
4. Touch Sensor (ADF pre
registration).
Does the display on the
operator panel change every
time the sensing area of the
above sensor is interrupted or
blocked?
Go to step 7. Go to step 6.
6
Check the sensor (ADF pre
registration) for proper
connection.
Is the above component
properly connected?
Replace the sensor (ADF pre
registration). Go to “Sensor
(ADF pre-registration)
removal” on page 4-244.
Replace the connections.
7
Check the ADF registration motor
for proper operation.
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 ADF/SCANNER
MOTOR TESTS.
4. Touch ADF registration
motor.
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 4-218.
Replace the connections.
Step Action and questions Yes No