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282.05 Sensor (ADF pre registration) lag jam
Step
Action and questions
Check the original document
1
condition.
Is the original document free of
paper clips and staples as well
as damage such as creases,
tears, holes or excessive
wear?
Check the ADF rollers for wear.
2
Is the ADF feed/pick roller
assembly or the ADF
separation roller guide
assembly free of excess wear?
Check the inverter gate.
3
Is the inverter gate free of
damage and warpage, and
does it move smoothly?
Check the sensor (ADF pre
4
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?
Check the sensor (ADF pre-
5
registration) for proper
connection.
Is the above component
properly connected?
Yes
Go to step 2.
Go to step 3.
Go to step 4.
Go to step 5.
Replace the sensor (ADF pre
registration). Go to
"Sensor
(ADF pre-registration)
removal" on page
4-244.
7558-xxx
No
Remove damaged original
document, and replace with a
new undamaged original
document. Perform an ADF test.
If the problem remains, then go to
step 2.
Clean or replace the ADF feed/
pick roller assembly. Go to
"ADF
feed/pick roller assembly
4-210, or
removal" on page
"ADF separation roller guide
removal" on page
4-223.
Replace the ADF sensor actuator
guide. Go to
"ADF sensor
actuator guide removal" on
page
4-222.
Go to step 4.
Replace the connections.
Diagnostic information
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