4. Alignment and Troubleshooting
The toner level is not even on the toner cartridge roller due
to the bad doctor blade.
Replace the toner cartridge.
8)
Background
Description : Light dark background appears in whole area of the printing.
Check and cause
Solution
Does recycle paper be used?
Use the proper papers.
The life of the toner cartridge has been expired
Replace the toner cartridge.
The output from the SMPS/HVPS is abnormal.
Replace the SMPS/HVPS board.
9)
Ghost
Description : Ghost occurs at 62.9 mm intervals of the OPC drum.
Check and cause
Solution
The high voltage terminal is contaminated.
Clean the high voltage terminals.
The life of the toner cartridge has been expired
Replace the toner cartridge.
The life of the transfer roller has been expired.
Replace the transfer roller.
10)
Stains on back of page
Description : The back of the page is stained.
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