Lexmark MB2236 Service Manual page 39

Action
Step 14
a
Reseat the transfer roller.
b
Enter the Diagnostics menu, and then select Advanced Print
Quality Samples.
Does the problem remain?
Step 15
Replace the transfer roller. See
page 242.
Does the problem remain?
Step 16
a
Reseat the HVPS cables.
b
Check the cables for damage.
Are the cables free of damage?
Step 17
Replace the damaged cable.
Does the problem remain?
Step 18
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?
Step 19
Replace the HVPS. See "HVPS removal" on page
Note: Make sure to perform the HVPS characterization when
replacing the HVPS.
Does the problem remain?
"Transfer roller removal" on
231.
Diagnostics and troubleshooting
39
Yes No
Go to step 15. The problem is
solved.
Go to step 16. The problem is
solved.
Go to step 17. Go to step 18.
Contact the next The problem is
level of support. solved.
Contact the next Go to step 19.
level of support.
Contact the next The problem is
level of support. solved.
3400-48x