Canon FINISHER - D1 Service Manual page 175

Code
E532 • Staple shift motor (M10)
• Stapler shift home position
sensor (PI7)
E535 • Swing motor (M8)
• Swing guide open sensor
(PI16)
• Swing motor (M8)
• Swing guide closed sensor
(PI5)
E542 • Tray B lift motor (M12)
• Tray B locked sensor (PI23)
• Tray B lower limit sensor
(PI24)
• Tray B upper position
sensor (PI20)
• Tray lower position sensor
(PI21)
E551 • Power supply fan (FM1)
E577 • Paddle motor (M9)
• Paddle home position
sensor (PI14)
E583 • Tray auxiliary plate motor
(M6)
• Tray auxiliary plate
retraction sensor (PI11)
COPYRIGHT © 1999 CANON INC.
Item
• The stapler shift home position sensor does not turn off
when the stapler shift motor has been driven for 4 sec.
• The stapler shift home position cannot be detected when
the stapler shift motor has been driven for 4 sec.
• The swing guide swing sensor does not detect the swing
guide when the swing motor has been rotated for 2 sec.
(detailed code FF)
• The swing guide closed sensor does not detect the swing
guide when the swing motor has been rotated for 2 sec.
(detail code 01)
• The upward movement does not end within 25 sec when
the tray lift motor has been driven.
• The clock pulses from the tray idle rotation sensor while
the motor is rotating stop for 250 msec.
• The input from the tray B position sensor (PI20) is 0 at
power-on. (Tray B is above the tray paper sensor PCB.)
• The power supply fan is identified to have stopped for 2
sec.
• The paddle home position sensor does not detect the
paddle 5 sec after the motor has been driven.
• The tray auxiliary plate retraction sensor does not turn
on 2 sec after the motor has been driven when the tray
auxiliary plate is being retracted.
CANON FINISHER - D1 REV.0 FEB. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
CHAPTER 5 TROUBLESHOOTING
Description
5-39