Lexmark T652 - Page 221

Action Yes No
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
Replace the fuser unit assembly. Go to
“Fuser unit assembly
removal” on page 331.
Does the problem remain?
Go to step 5. The problem is
solved.
Step 5
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 (920.25–920.29) 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 fuser unit assembly is properly installed.
Does the problem remain?
Go to step 3. The problem is
solved.
Step 3
Check if the proper voltage fuser is installed in the machine.
Does the problem remain?
Go to step 4. The problem is
solved.
Step 4
Replace the fuser unit assembly. Go to
“Fuser unit assembly
removal” on page 331.
Does the problem remain?
Contact the next
level of support.
The problem is
solved.
4062
Diagnostic information
221