Action Yes No
Step 4
Replace the system card assembly. Go to
“System card assembly
removal” on page 283.
Does the problem remain?
Go to step 5. The problem is
solved.
Step 5
Replace the printhead assembly. Go to
“T650 printhead assembly
removal” on page 334 or “T652, T654, and T656 printhead
assembly removal” on page 336.
Does the problem remain?
Contact the next
level of support.
The problem is
solved.
Motor (printhead polygon mirror) service check
Action Yes No
Step 1
Check all connections on the printhead assembly for proper
connectivity.
Does the problem remain?
Go to step 2. The problem is
solved.
Step 2
Check all connections on the system card assembly for proper
connectivity.
Does the problem remain?
Go to step 3. The problem is
solved.
Step 3
Replace the printhead assembly. Go to
“T650 printhead assembly
removal” on page 334 or “T652, T654, and T656 printhead
assembly removal” on page 336.
Does the problem remain?
Contact the next
level of support.
The problem is
solved.
Main drive motor assembly service check
Action Yes No
Step 1
Check all connections on the system card assembly for proper
connectivity.
Does the problem remain?
Go to step 2. The problem is
solved.
Step 2
Check all connections on the main drive motor assembly.
Does the problem remain?
Go to step 3. The problem is
solved.
4062
Diagnostic information
227
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