Sensor (Adf Registration) Lag Jam (Inverting) - Lexmark X940e Service Manual

290.15 Sensor (ADF registration) lag jam (inverting)

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?
4 Check the sensor (ADF registration) for proper operation.
1. Enter the Diagnostics Menu.
2. Touch SCANNER TESTS.
3. Touch Sensor Tests.
4. Touch ADF registration.
Does the display on the operator panel, change every
time the sensing area of the above sensor is interrupted
or blocked?
5
Check the sensor (ADF registration) for proper
connection.
Is the above component properly connected?
Check 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 "ADF
feed/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 Replace the
sensor (ADF connection.
registration).
Go to "Sensor
(ADF
registration)
removal" on
page 4-146.
Diagnostic information
7510-XXX
No
or
2-79