Canon SADDLE FINISHER K3 Service Manual page 95

CHAPTER 2 OPERATION OVERVIEW
If there is no change in the sensor status, despite drive signals having been sent to tray
lifter motor A (M13) or tray lifter motor B (M12), due to motor being out of step, etc., the
finisher controller PCB detects an abnormality and displays an error code on the copier's
control panel.
Tray A lifter
motor (M13)
Tray B lifter
motor (M12)
2-64
COPYRIGHT© 2001 CANON INC.
Tray A idling
One-way
sensor (PI19)
gear
Gear damper
Tray B idling
sensor (PI18)
One-way
Gear
gear
damper
F02-601-01
2000 2000 2000 2000
Tray proximity switch
(MSW5)
Torque limiter
Torque limiter
CANON SADDLE FINISHER K3/K4 REV.0 MAR. 2001
Rack