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2-88 Service Manual
5016-001
Offset Print Service Check
5 HVPS Be sure the HVPS is correctly installed and
securely mounted to the HVPS mounting bracket
and grid block assemblies.
• If correct, remove the HVPS and be sure the
high voltage contacts align with the contacts on
the HVPS.
• Look for signs of pitting or damage.
6 Printhead The printhead can cause this problem, but should
only be replaced after a new toner cartridge(s) or
ITM has been replaced.
FRU Action
1 Cleaning Unit Check the cleaning unit for proper installation
and contamination.
If signs of contamination or damage exist,
replace the cleaning unit.
2 Fuser Assembly Check the fuser assembly for signs of
contamination of the hot roll or backup roll.
If signs of contamination or damage exist,
replace the fuser assembly.
FRU Action