Delivery Assembly - Canon GP335 Service Manual

CHAPTER 7 PICK-UP/FEEDING SYSTEM
J. Delivery Assembly
1. Outline
The machine provides two ways of delivery selected in service mode:
a. Face down
b. Face up
a. Face-Down Delivery
In face-down delivery, the copied side or the odd-number side of a double-sided copy is
delivered facing down.
After being moved through the fixing assembly, the paper is controlled by the delivery flapper
and fed to the left vertical path assembly. A specific time after the trailing edge of the paper moves
past the revering assembly inlet sensor (PS6), the reversal feeding roller 1 starts to rotate in reverse.
At this time, the delivery flapper solenoid (SL2) remains off, and the paper is fed to the delivery
assembly for face-down delivery.
Point of face-down reversal
Point of duplexing
reversal
Figure 7-137
b. Face-Up Delivery
In face-up delivery, the copied side or the odd-number side of a double-sided copy is delivered
facing up. The delivery flapper solenoid (SL2) is on.
7-40
PS6
M7
SL2=OFF
M10
COPYRIGHT © 1999 CANON INC. CANON 405/335 REV.0 JAN. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
M8
M8
PS6
SL2=OFF
M7
M10
Figure 7-138