2-152 Service Manual
7558-xxx
283.15 Sensor (ADF registration) lag jam (inverting)
9
Check the ADF nip release
solenoid 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 nip release
solenoid.
Does the above component
operate properly?
Go to step 11. Go to step 10.
10
Check the ADF nip release
solenoid for proper connection.
Is the above component
properly connected?
Replace the ADF nip release
solenoid. Go to “ADF nip
release solenoid removal” on
page 4-216.
Replace the connections.
11
Place an undamaged document
in the ADF, and perform an ADF
test.
Does the error remain?
Replace the ADF controller
PCBA. Go to “ADF controller
PCBA removal” on page 4-203.
Problem resolved
Step Action and questions Yes No
1 Check the media path.
Is the media path free of any
media or media fragments?
Go to step 2. Remove any media or media
fragments.
2
Check the ADF rollers for wear.
Is the ADF feed/pick roller
assembly or the ADF
separation roller guide free of
excess wear?
Go to step 3. Replace the ADF feed/pick roller
assembly. Go to “ADF feed/pick
roller assembly removal” on
page 4-210.
3
Check the sensor (ADF
registration) for proper operation.
1. Enter the Diagnostics Menu.
2. Touch SENSOR TESTS.
3. Touch ADF/SCANNER
SENSOR TESTS.
4. Touch Sensor (ADF
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 5. Go to step 4.
Step Action and questions Yes No
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