Canon FY8-13FW-000DADF-A1 Service Manual page 14

BASIC OPERATION
I. BASIC CONSTRUCTION ........... 2-1
A. Outline of the Electrical
Circuitry...................................... 2-1
B. Communication with the Copier . 2-2
C. Inputs to the DADF
Controller PCB ........................... 2-3
D. Outputs to the DADF Controller PCB
................................................... 2-5
II. BASIC OPERATION .................... 2-6
A. Outline ....................................... 2-6
B. Operation ................................... 2-7
C. Detecting Originals .................. 2-12
COPYRIGHT © 1998 CANON INC.
CHAPTER 2
CANON DADF-A1 REV.0 DEC. 1998 PRINTED IN JAPAN (IMPRIME AU JAPON)
D. Picking Up Originals ................ 2-17
E. Reversal .................................. 2-25
F. Reduced Page Composition .... 2-27
G. Delivery .................................... 2-34
H. Stamping Function ................... 2-40
I. Controlling the Pick-Up Motor .. 2-43
J. Controlling the Belt Motor ........ 2-45
K. Detecting Original Jams ........... 2-47
L. Improper Placement of
Originals .................................. 2-50
III. POWRE SUPPLY ...................... 2-53
A. Outline ..................................... 2-53