Lexmark MB2236 - Vertical Colored Lines or Banding Check

Action Yes No
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?
Contact the next
level of support.
Go to step 20.
Step 20
Replace the HVPS. See
“HVPS removal” on page 231.
Note: Make sure to perform the HVPS characterization when
replacing the HVPS.
Does the problem remain?
Contact the next
level of support.
The problem is
solved.
Vertical colored lines or banding check
Action Yes No
Step 1
a Make sure that the toner cartridge is supported.
b Make sure that the toner cartridge and imaging unit are not
empty.
c Check if the toner cartridge is new.
Is the toner cartridge new?
Go to step 2. Go to step 3.
Step 2
Make sure to remove the packing material on the toner cartridge
and imaging unit.
Does the problem remain?
Go to step 3. The problem is
solved.
3400-48x
Diagnostics and troubleshooting
64