CHAPTER 2 BASIC OPERATION
D. Picking Up Originals
1. Outline
The machine uses top pick-up mode (i.e., top separation, in which the topmost sheet of the
stack of originals is picked up first); in other words, the first page will be picked up first. See the
following diagram for the construction of the pick-up assembly.
Top pick-up mode
Figure 2-211
When the pick-up motor starts to rotate counterclockwise, the arm on the pick-up roller shaft
transmits its drive to the original guide and the switching arm. In response, the original guide
moves downward. On the other hand, the rear and the front of the separation belt operating in
connection with the switching arm move upward to start top pick-up mode.
DADF controller PCB
Original guide
Pick-up motor
(M1)
M1
Switching
Separation belts
armArm
2-16COPYRIGHT ? 1999 CANON INC. CANON DADF-C1 REV.0 JAN. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON) |