Electrical Circuits - Canon imageFORMULA DR-M140 Service Manual
First edition
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Also See for imageFORMULA DR-M140:
- User manual (83 pages) ,
- Reference manual (56 pages) ,
- Brochure & specs (33 pages)
Table of Contents
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CHAPTER 2 FUNCTIONS & OPERATION
4. Electrical Circuits
An overview of the electrical circuits
block diagram of this machine is shown
below.
Skew sensor (R) PCB
CIS unit (back)
CIS unit (front)
Control PCB
AC adapter
2-4
Ultrasonic sensor
drive PCB
Sensor
Document sensor
PCB
USB interface
Figure 2-104
COPYRIGHT © CANON ELECTRONICS INC. 2011
Sensor
Operation PCB
Sensor
Sensor
Switch
Main motor
Feed motor
CANON DR-M140 FIRST EDITION
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