Sensor (Adf Pre Registration) Lag Jam - Lexmark X95x series Service Manual

7558-xxx

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?
Check the ADF registration motor
6
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?
Service Manual
2-140
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 4-241.
Go to step 8.
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
4-207, or
removal" on page
"ADF separation roller guide
removal" on page 4-220.
Replace the ADF sensor actuator
guide. Go to
"ADF sensor
actuator guide removal" on
page 4-219.
Go to step 4.
Replace the connections.
Go to step 7.
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