Lexmark MB2236 Service Manual page 67

Action
Step 14
a
Make sure that the transfer roller is properly installed and free
of damage and contamination.
b
Make sure that the HVPS contact spring is properly connected
to the transfer roller.
c
Make sure that the transfer roller spring is properly installed.
d
Enter the Diagnostics menu, and then select Advanced Print
Quality Samples.
Does the problem remain?
Step 15
a
Reseat the transfer roller.
b
Enter the Diagnostics menu, and then select Advanced Print
Quality Samples.
Does the problem remain?
Step 16
Replace the transfer roller. See
page 242.
Does the problem remain?
Step 17
a
Reseat the HVPS cables.
b
Check the cables for damage.
Are the cables free of damage?
Step 18
Replace the damaged cable.
Does the problem remain?
Step 19
a
Check the HVPS characterization.
b
Reseat the HVPS cables.
c
Check the HVPS cables for proper installation and damage.
d
Check the HVPS spring contact for proper connection to the
board.
Is the HVPS properly installed and free of damage?
"Transfer roller removal" on
Diagnostics and troubleshooting
67
Yes No
Go to step 15. The problem is
solved.
Go to step 16. The problem is
solved.
Go to step 17. The problem is
solved.
Go to step 18. Go to step 19.
Contact the next The problem is
level of support. solved.
Contact the next Go to step 20.
level of support.
3400-48x