Action Yes No
Step 4
Check the charge roll assembly for contamination and wear, and if
necessary replace the charge roll assembly. Go to
“Access door
removal” on page 270.
Does the problem remain?
Go to step 5. Problem is solved.
Step 5
Check the transfer roll assembly for contamination and wear, and
if necessary, replace the transfer roll assembly. Go to
“Transfer roll
assembly removal” on page 314.
Does the problem remain?
Go to step 6. Problem is solved.
Step 6
Check the heat roll and pressure roll. If necessary, remove and then
reinstall the fuser unit assembly.
CAUTION—HOT SURFACE: Allow the fuser unit assembly
to cool.
Does the problem remain?
Go to step 7. Problem is solved.
Step 7
Replace the fuser unit assembly. Go to
“Fuser unit assembly
removal” on page 331.
Does the problem remain?
Go to step 8. Problem is solved.
Step 8
Check the HVPS card assembly for proper connection, and if
necessary, replace the connection.
Does the problem remain?
Go to step 9. Problem is solved.
Step 9
Replace the HVPS card assembly. Go to
“HVPS card assembly
removal” on page 288.
Does the problem remain?
Contact the next
level of support.
Problem is solved.
Partial lack check
Leading edge
Trailing edge
ABCDE
ABCDE
ABCDE
4062
Diagnostic information
48
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