Action Yes No
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 (922.27–922.29, 922.31–922.32) 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.
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.
4062
Diagnostic information
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