Canon ImageRunner 600 Service Manual page 463

b. Switching the Motor Rotation Speed
To accommodate future copiers, the deck is equipped with a mechanism that automatically
switches pickup/feeding speed, in response to and based on combinations of the speed switch sig-
nals (DBIT 0, DBIT 1) from the copier's DC controller to the side deck driver PCB.
The combinations of the speed switch signals are as shown in Table 10-102. (In the case of the
host copier, the motor rotates at high speed.)
COPYRIGHT © 1999 CANON INC.
Speed switch signal
Rotation speed
DBIT 0
High speed
Medium speed
Low speed
Table 10-102
CANON imageRUNNER 600 REV.1 JAN. 2000 PRINTED IN U.S.A.
CHAPTER 10 SIDE PAPER DECK
DBIT 1
L L
H L
L H
10-15