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7558-xxx
Step
Action and questions
Check the ADF registration motor
5
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?
Check the ADF registration motor
6
for proper connection.
Is the above component
properly connected?
Place an undamaged document
7
in the ADF, and perform an ADF
test.
Does the error remain?
285.05 Sensor (ADF inverter) lag jam
Step
Action and questions
Check the media path.
1
Is the media path free of any
media or media fragments?
Check the ADF rollers for wear.
2
Is the ADF feed/pick roller
assembly or the ADF
separation roller guide free of
excess wear?
Check the ADF inverter gate.
3
Is the inverter gate free of
damage and warpage, and
does it move smoothly?
Service Manual
2-156
Yes
Go to step 7.
Replace the ADF registration
motor. Go to
"ADF registration
motor removal" on page
4-218.
Replace the ADF controller
PCBA. Go to
"ADF controller
PCBA removal" on page
4-203.
Yes
Go to step 2.
Go to step 3.
Go to step 4.
No
Go to step 6.
Replace the connections.
Problem resolved
No
Remove any media or media
fragments.
Replace the ADF feed/pick roller
assembly. Go to
"ADF feed/pick
roller assembly removal" on
page
4-210.
Replace the ADF sensor actuator
guide. Go to
"ADF sensor
actuator guide removal" on
page
4-222.
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