Chapter 2 Operation Overview; Basic Configuration; Overview - Canon PAPER DECK-C1 Service Manual

I. BASIC CONFIGURATION
A.

Overview

The unit transports the paper to the printer assembly.
The operation sequence of the unit is controlled by the paper deck driver PCB. This
PCB incorporates an 8-bit microprocessor (IC201) that performs operation sequence
control and control of serial communications with the option controller PCB.
The paper deck driver PCB drives solenoids, motors, etc. in response to commands
transmitted from the option controller PCB, via serial communication lines. The paper
deck driver PCB also notifies the option controller PCB of sensor and switch information,
via the serial communication lines.
Option controller
PCB
Other option
driver PCB
COPYRIGHT © 1999 CANON INC.
Paper deck driver
Figure 2-101
CANON 2 × 500 SHEET PAPER DECK-C1 REV.0 FEB. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)

CHAPTER 2 OPERATION OVERVIEW

PCB
R e g i s t r a t i o n
r o l l e r c l u t c h
Paper feed
solenoid
Sensors/Switches
Paper feed motor
Motor
Delivery motor
LED PCB
Power supply
assembly
2-1