1-36 Service Manual
5055-01X
Cleaning Unit
Toner remaining on the photosensitive drum following transfer, is
scraped away with the cleaning blade, and collected in the recovery
bag as waste toner. Residual toner on the photosensitive medium is
removed by the eraser.
Paper Feeding / Fusing
The main unit drive is composed of drives 1 and 2. Drive 1 feeds
paper, stands by, drives the belt unit, separates, fuses, feeds the
face up delivery unit, and drives the photodevelopers and toner
cartridge by rotations of the dc motor. Drive 2 drives the face down
delivery unit by rotations of the stepper motor.
The expansion paper feeder and the duplex unit use independent
motors to drive the paper delivery unit.
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