Exposure
Phaser 6180 Color Laser Printer Service Manual
Laser beams are emitted from the laser diodes in the Laser Unit. The Drum
for each color is scanned from end to end in the axial direction as the polygon
mirror rotates, which attaches the fixed mirror and lenses to the Scanner
Motor of the Laser Unit.
Rear View
Laser
Diodes
Laser
Diode
Board
Lens
Scanner
Polygon Mirror
Mirror
Mirror
Mirror
Lens
Lens
Polygon
Mirror
Mirror
Front
SOS Board
SOS
Sensor
Window
Mirror
Mirror
Mirror
Mirror
Mirror
Mirror
Mirror
Mirror
Theory of Operation
Laser Beam (K)
Laser Beam (C)
Laser Beam (M)
Laser Beam (Y)
Drum (K)
Drum (C)
Drum (M)
Drum (Y)
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