Lexmark 940e - X Color Laser Service Manual

2-144 Service Manual
7510
904.01 Transfer belt position failure
4
Replace the transfer belt unit assembly. To to “Transfer
belt unit assembly removal” on page 4-16.
Does the error remain?
Replace the lower
printer engine card
assembly.
Go to “Lower
printer engine
card assembly
removal” on
page 4-80.
Problem solved.
Step Check Yes No
1 Check the transfer belt unit assembly for proper installation.
Is the above component properly installed?
Go to step 3. Re-install the
transfer belt unit
assembly.
2
Check the transfer belt cleaning assembly for proper
installation.
Is the above component installed properly?
Go to step 3. Reinstall the
transfer belt
cleaning
assembly.
3
Check the transfer belt unit assembly for damage.
Is the above component free of damage to the frame and
the belt?
Go to step 4. Replace the
transfer belt unit
assembly.
4
Check the transfer belt steering motor assembly for proper
operation.
Caution: When performing motor tests,
ensure that all cover and door interlock
switches are overridden.
1. Enter the Diagnostics Menu.
2. Touch MOTOR TESTS.
3. Touch Printer Motor tests
4. Touch Transfer belt steering motor.
Does the above component operate properly?
Go to step 6. Go to step 5.
5
Check the transfer belt steering motor for proper
connection.
Is the above component properly connected.
Replace the
transfer belt
steering motor.
Go to “Transfer
belt steering
motor removal”
on page 4-64.
Replace the
connection.
6
Perform a POR.
Does the error occur when the power is turned off/on?
Replace the lower
printer engine card
assembly.
Go to “Lower
printer engine
card assembly
removal” on
page 4-80.
Problem solved.
Step Check Yes No

Lexmark 940e - X Color Laser Specifications

General

Print Technology	Laser
Max Print Resolution	1200 x 1200 dpi
Duplex Printing	Yes
Fax Modem Speed	33.6 Kbps
Functionality	Copier, Fax, Printer, Scanner
Connectivity Technology	USB, Ethernet
Operating System Support	MS Windows XP
Scan Type	Flatbed
Connectivity	USB, Ethernet