Lexmark T652 - Page 220

Fuser (920.06) failure service check
Action Yes No
Step 1
Turn o the machine, and then turn it back on.
Does the problem remain?
Go to step 2. The problem is
solved.
Step 2
Check if the proper voltage fuser is installed in the machine.
Does the problem remain?
Go to step 3. The problem is
solved.
Step 3
Check all connections on the fuser and LVPS card assembly.
Does the problem remain?
Go to step 4. The problem is
solved.
Step 4
Check if the proper voltage setting is being used on the switchable
LVPS assembly.
Does the problem remain?
Go to step 5. The problem is
solved.
Step 5
Replace the fuser unit assembly. Go to
“Fuser unit assembly
removal” on page 331.
Does the problem remain?
Go to step 6. The problem is
solved.
Step 6
Replace the LVPS card assembly. Go to
“T650 LVPS card
assembly removal” on page 290 or “T652, T654, and T656
LVPS card assembly removal” on page 292.
Does the problem remain?
Contact the next
level of support.
The problem is
solved.
Fuser (920.07, 920.31, 920.32) failure service check
Action Yes No
Step 1
Turn o the machine, and then turn it back on.
Does the problem remain?
Go to step 2. The problem is
solved.
Step 2
Check if the proper voltage fuser is installed in the machine.
Does the problem remain?
Go to step 3. The problem is
solved.
4062
Diagnostic information
220