Canon FINISHER-C1 Service Manual page 106

CHAPTER 3 SADDLE STITCHER UNIT BASIC OPERATION
2. A3/LDR Paper Path (3 sheets)
No. 1 paper sensor PI1A
No. 1 paper deflecting
plate solenoid
No. 2 paper sensor PI2A
No. 2 paper deflecting
plate solenoid
No. 3 paper sensor PI3A
Deposit of 1st sheet
3-18 COPYRIGHT © 1998 CANON INC.
SL1
OFF
SL2
OFF
PI1A
PI2A
PI3A
Deposit of 2nd sheet
Figure 3-303
FINISHER-C1/SADDLE FINISHER-C2 REV. 0 DEC. 1998 PRINTED IN JAPAN (IMPRIME AU JAPON)
Top edge
PI1A
PI2A
PI3A
Deposit of 3rd sheet