Sensor (Sheet Through) Late Jam - Lexmark X940e Service Manual

7510-XXX

290.01 Sensor (sheet through) late jam

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
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?
4 Check the pick roll position motor assembly.
1. Enter the Diagnostics Menu.
2. Touch MOTOR TESTS.
3. Touch Scanner Motor Tests.
4. Touch Pick roll position mtr.
Does the above component operate properly?
5 Check the pick roll position motor assembly connection.
Is the above component properly connected?
2-64
MFP Service Manual
Check
Caution: When performing motor tests,
ensure that all cover and door interlock
switches are overridden.
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 4-152.
Go to step 4. Remove all
contaminates
from the media
path.
Go to step 6. Go to step 5.
Replace the pick Replace the
roll position motor connection.
assembly.
Go to "Pick roll
position motor
assembly
removal" on
page 4-141.
No
"ADF feed/
or