Sensor (Adf Pre-Registration) Late Jam (Side 2) - Lexmark X940e Service Manual

7510-XXX
Step
3 Check the sensor (ADF inverter) for proper connection.
Is the above component properly connected?
4 Place an undamaged document in the ADF, and perform a ADF
test.
Does the error remain?
5 Place an undamaged document in the ADF, and perform a ADF
test.
Does the error remain?

294.01 Sensor (ADF pre-registration) late jam (side 2)

Step
1 Check the original document condition.
Is the original document free of paper clips and staples as
well as damage such as creases, tears, holes or excessive
wear?
2 Check the ADF rolls for wear.
Is the ADF feed/pick roll assembly or the ADF separation
roll guide assembly free of excess wear?
3
Check the media path for contaminates.
Is the media path free of excess media dust and foreign
objects such as paper clips and staples?
2-94
MFP Service Manual
Check
Check
Yes
Replace the Replace the
sensor (ADF connection.
inverter).
Go to "Sensor
(ADF inverter)
removal" on
page 4-148.
Replace the Problem solved.
ADF controller
card assembly.
Go to "ADF
controller card
assembly
removal" on
page 4-135.
Go to step 5.
Replace the Problem solved.
RIP card
assembly.
Go to "RIP
card assembly
removal" on
page 4-71.
Yes
Go to step 2. Remove damaged
original document
and replace with a
new undamaged
original document.
Perform a ADF
test. If the problem
remains, go to
step 2.
Go to step 3. Clean or replace
the ADF feed/pick
roll assembly or
the ADF
separation roll
guide assembly.
Go to
pick roll
assembly
removal" on
page 4-139
"ADF separation
roll guide
assembly" on
page
Go to step 4. Remove all
contaminates from
the media path.
No
No
"ADF feed/
or
4-152.