Construction Of The Control System - Canon iR5055 Series Service Manual

Chapter 5
Item
Reader controller PCB
open/closed sensor 1
No. 2 mirror base
Scanner HP

5.1.3 Construction of the Control System

iR5065 / iR 5055 / iR5075 / iR5075N / iR5065N / iR5055N
The construction of the control system of the machine's original exposure system is as follows:
5-2
Notation
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Interface PCB
Memory PCB
Reader cooling fan
ADF
Scanner
HP sensor
ADF
open/closed sensor 2
Stream reading position
(start position)
No. 2 mirror
No. 1 mirror
No. 3 mirror
Light-blocking plate
sensor
No. 2 mirror base
controls the reader unit as a whole, performs digital image processing
Scanner motor
Original size
Original size
sensor (inch)
sensor (A/B)
Scanning lamp
F-5-1
Image leading edge
HP Size detection
Original
No. 1 mirror base
scanning lamp
F-5-2
Scanner motor
scanning
(forward)
lamp
(reverse)
F-5-3
Description
Reader controller
PCB
CCD unit
Inverter PCB
Platen glass
CCD
Lens
No. 1 mirror base
0015-4376