Control System Structure; Electrical System And Function - Lexmark C510 Service Manual

Control system structure

Electrical system and function

The engine board controls most of the main electrical parts in this
printer.
No. Control process
1 Print process
control
2 Laser output
control
3 Fuser
temperature
control
4 Toner sensing
control
5 Interface control
(video signal)
6 Operator panel
indicator
7 Error control
Function
Controls print process from paper feed
through paper exit.
Automatically controls laser output to the
default.
Controls fuser heater, allowing heated
roller to reach default temperature.
Controls sensing of toner empty status.
Processes the input and output signal with
external controller computer.
Displays printer operation status.
Controls safe stop procedures when errors
occur.
General information
5021-0XX
1-47