Paper Reverse Side Stained with Toner
[Occurrence area]
Fixing assembly (circumference of the roller: approx.94mm)
Transfer roller (circumference: approx.50mm)
[Cause]
Fixing assembly: Toner came off the paper sticks to the pressure roller, and then the toner sticks to the reverse side of the paper.
Transfer roller: Toner remained on the drum that had stopped at occurrence of a jam. During the recovery operation performed later, the toner sticks to the transfer roller.
[Occurrence condition]
Fixing assembly: When fixing ability is poor due to low temperature, a halftone image has been printed on a lot of sheets of paper, or the time for replacement of the transfer unit is near
Transfer roller: When a paper jam has occurred or the time for replacement of the transfer roller is near.
[Remedy]
Fixing assembly: Service mode(Lv.2)> COPIER> FUNCTION> CLEANING> FIX-CLN> OK
Transfer Roller: Service mode(Lv.2)> COPIER> FUNCTION> CLEANING> TR-CLN> OK