Lexmark X862de - Sensor (ADF Pre-Registration) on Jam ADF Simplex Side 1

2-86 MFP Service Manual
7500-432, -632, and -832
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290.02 Sensor (ADF pre-registration) on jam ADF simplex side 1
Step Check Yes No
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?
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.
2 Open the ADF left cover assembly and inspect the
document set actuator as shown in the graphic below.
Is the document set actuator flag flat as shown in the
graphic below?
Replace the
document set
actuator.
Note: To receive
the new rounded
flag actuator,
order 40X2283.
Go to
“Document set
actuator
removal” on
page 4-188.
If problem
remains, go to
step 3.
3 Check the ADF rolls for wear.
Is the ADF feed/pick roll assembly or the ADF separation roll
guide assembly free of excess wear?
Go to step 4. Clean or replace
the ADF feed/pick
roll assembly or
the ADF
separation roll
guide assembly.
Go to “ADF feed/
pick roll
assembly
removal” on
page 4-186 or
“ADF separation
roll guide
assembly” on
page 4-203.
4 Check the media path for contaminates.
Is the media path free of excess media dust and foreign
objects such as paper clips and staples?
Go to step 5. Remove all
contaminates
from the media
path.