Phaser 6180 Color Laser Printer Service Manual 2-41
Theory of Operation
Data Flow
The electrical signal flow for the print data from the printer I/P Board is shown
in the following diagram.
Host (Electric Signal)
Electronic Sub-system Control Board (Electric Signal)
Machine Control Unit (Electric Signal)
Laser Unit (Laser Beams)
Electrostatic Latent On Drum (Invisible Image)
Toner Image On Drum
Toner Image On Paper
Print Image On Paper
s6180-283
Computer
I/P Board
MCU Board
Laser Unit
Print
Cartridges (4x)
Print
Cartridges (4x)
Transfer Unit
Fuser
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