Lexmark X945 Service Manual

2-40 Service Manual
7510
200.01 Sensor (registration) lag jam
7
Check the Replace the K developer/transport drive 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 Test.
4. Touch. K developer/transport drive motor.
Does the above component operate properly?
Go to step 9. Go to step 8.
8
Check the K developer/transport drive motor assembly for
proper connection.
Is the above component properly connected?
Replace the K
developer /
transport drive
motor assembly.
Go to “K
developer /
transport drive
motor assembly
removal” on
page 4-96.
Replace the
connection.
9
Perform a print test.
Does the error continue?
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 media position.
Does the media touch the sensor (registration)?
Remove the
media.
Go to step 2.
2
Check the registration/transport roll assembly.
Is the above component free of excess wear and
contamination?
Go to step 3. Clean or replace
the registration /
transport roll
assembly.
Go to
“Registration /
transport roll
assembly
removal” on
page 4-36.
3
Check the fuser unit drive gear 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” on
page 4-15.
Step Check Yes No

Lexmark X945 Specifications

General

Brand	Lexmark
Model	X945
Category	All in One Printer
Language	English