Remove the waste toner overflow sensor (S9) [A]. (
8.
Waste Toner Bottle Set Sensor (S10)
Remove all AIO cartridges.
1.
Pull out the image transfer belt unit a little.
2.
Remove the rear cover.
3.
Remove the controller box cover [A].
4.
Printer model:
MF model:
Remove the AC detection board with the harness guide.
5.
(AIO
Cartridge)
(Image Transfer Belt
(Rear
Cover)
4.Replacement and Adjustment
× 1)
Unit)
(AC Detection Board
(PCB5))
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