Lexmark C746n - Electrophotographic (EP) Process; Main Components

Diagnostic aids 3-63
5026
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Electrophotographic (EP) process
Main components
System board
The system board is the brain of the printer. During the print process, an image is sent from a computer to the
system board. The raster image processor (RIP) portion of the system card converts the data into a raster image
and feeds this data along with control information to the printhead.
Fuser
Printhead
High voltage
power supply
Developer (toner)
cartridge
Transfer belt
Photoconductor
belt
System
board