Xerox Phaser 6280 Service Manual page 104

Theory of Operation
Data Flow
2-42
The electrical signal flow for the print data from the printer I/P Board is shown
in the following diagram.
Computer
I/P Board
Electronic Sub-system Control Board (Electric Signal)
MCU Board
Machine Control Unit (Electric Signal)
Laser Unit
Print
Electrostatic Latent On Drum (Invisible Image)
Cartridges (4x)
Print
Cartridges (4x)
Transfer Unit
Fuser
Host (Electric Signal)
Laser Unit (Laser Beams)
Toner Image On Drum
Toner Image On Paper
Print Image On Paper
Phaser 6280 Color Laser Printer Service Manual
s6280-089