Lexmark MB2236 - Toner Specks Appear on Prints Check

Action Yes No
Step 6
Replace the fuser. See
“Fuser removal” on page 245.
Does the problem remain?
Go to step 7. The problem is
solved.
Step 7
a Reseat all the cables connected to the LVPS.
b Check the cables for proper connection and damage.
c Check the fuse for continuity.
d Check the electronic components on the LVPS for damage.
e Check the LVPS for proper installation and damage.
Is the LVPS properly installed and free of damage?
Contact the next
level of support.
Go to step 8.
Step 8
a Make sure that the LVPS is compatible with the fuser and the
printer.
b Make sure that the fuser connector has voltage.
c Make sure that the correct power input voltage is used.
Does the problem remain?
Go to step 9. The problem is
solved.
Step 9
Replace the LVPS. See
“LVPS removal” on page 230.
Does the problem remain?
Contact the next
level of support.
The problem is
solved.
Toner specks appear on prints 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.
3400-48x
Diagnostics and troubleshooting
86