Question about Canon PC-920 Black and White Copier
Poor transfer, full image on pcu.unable to diagnose any thoughts
I THINK THE TRANSFER OR CHARGE CORONA WIRES ARE DIRTY or need to be replaced
Posted on Jan 31, 2008
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Posted on Jan 02, 2017
Tips for a great answer:
Possible remedies for weak images.
-Loose connection between transfer roller and high voltage supply unit.
-Dust in the laser beam path
-Transfer belt not contacting PCU.
Check the transfer unit.
Defective PCU. Replace the PCU.
Defective transfer roller. Repair the transfer roller.
Defective fusing unit. Replace the fusing unit.
Defective engine board. Replace the engine board.
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