Service Manual

2-132 Service Manual
4062
Sensor (input) lingering jam service check.
20
Perform a print test and check the pick arm assembly.
Is the media properly picked and advanced out of the media
tray?
Go to step 21. Replace the pick
arm assembly. Go
to “Operator
panel door
assembly
removal (models
X651, X652, X654,
and X656)” on
page 4-49.
21
Perform a print test and check the main motor assembly.
Is the media properly transported and able to reach the
sensor (input)?
Go to step 22. Replace the main
drive motor
assembly. Go to
“Output cover
assembly
removal (T650,
T652, T654)” on
page 4-54.
22
Perform a print test.
Does the problem remain?
Contact next
highest level of
tech support.
Problem solved.
Use this procedure for the following jams:
• 200.01 • 200.02 • 200.17 • 200.18 • 200.19
• 200.27 • 200.28 • 200.29 • 200.37 • 200.38
• 200.39 • 200.47 • 200.48 • 200.49 • 200.57
• 200.58 • 200.59
Step Check Yes No
1 Check the media size setup and tray guides for all media
trays.
Does the media size, in use, match the size set for all media
trays?
Go to step 2. Replace the
media, or change
the media size
setup.
2
Check the fuser unit assembly for obstructions.
Is the above component free of obstructions?
Remove
obstructions.
Go to step 3.
3
Check the fuser unit assembly for excess wear and
damage.
Is the above component free of excess wear and damage?
Go to step 4. Replace the fuser
unit assembly.
Go to “Fuser unit
assembly
removal (T650,
T652, T654)” on
page 4-23.
4
Check the sensor (input) for proper operation.
1. Enter the diagnostic mode
2. Select Base sensor test
3. Observe the line item “input”
Does the display on the operator panel, change every time
the sensing area of the above sensor is interrupted or
blocked.
Go to step 6. Go to step 5.
Step Check Yes No