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Technical Overview > Engine Control System > Controls > Outline
Technical Overview > Engine Control System > Controls > Outline
Engine Control System
Outline
The Engine Control System controls all the other systems according to commands from the
Main Controller.
The Engine Control System contains the following components:
DC Controller
Low-voltage Power Supply
High-voltage Power Supply
Block diagram of the Engine Control System is shown below.
Engine controller
DC controller
Low-voltage
power supply
High-voltage
power supply
Laser exposure system
Document
exposure/delivery
system
Image formation system
Fixing system
Engine Control System
Main Controller
Option
Pickup / Feed System
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•
•
F-2-8
F-2-8
Controls
Outline
The DC Controller controls the operational sequence of the printer.
Block diagram of the DC Controller and table of the electrical components are shown below.
Fixing unit
High-voltage
power supply
Low-voltage
power supply
Cartridge
Transfer roller
AC input
Motor
Solenoid
Photointerrupter
DC controller
Laser scanner
unit
Fan
Option
Operation panel
Switch
Engine controller
Main
controller
■
F-2-9
F-2-9
