Canon FINISHER-C1 Service Manual page 61

5. Shifting the Stapler Unit
The stapler unit is moved by the stapler shift motor (M4). Its home position is detected by the
stapler shift home position sensor (PI7). When the start signal arrives from the host copier, the
stapler moves to the center of its movement range. This movement occurs regardless of the selected
mode of delivery, as no specific mode is recognized at this point in time.
When the command for stapling arrives from the host copier after the first sheet has reached the
copier pre-registration sensor, the stapler moves to the staple wait position to suit the appropriate
stapling position and paper size.
See Figures 2-244 and later for an idea of wait position according to stapling mode.
a. Front Diagonal Stapling
The position is the same as stapling position.
Stapling tray
delivery direction
COPYRIGHT © 1998 CANON INC. FINISHER-C1/SADDLE FINISHER-C2 REV. 0 DEC. 1998 PRINTED IN JAPAN (IMPRIME AU JAPON)
CHAPTER 2 FINISHER UNIT BASIC OPERATION
Guide plate
Figure 2-244
Stopper
Stopper
Stapler
2-31