4-1
Electrical
Section IV Electrical
4.1 Electrical Parts
(Functions of Switches and Sensors)
1. Set Switch
(SW1) Detects setting condition of finisher,
resets paper jam and reset staple jam.
2. Cartridge Sensor
(SW2) Detects staple cartridge.
3. Staple Sensor
(SW3) Detects staples.
4. Staple Home Position
(PC13) Detects home position of stapling.
Sensor
5. Paper Feed Sensor
(PC1) Detects papers taken into paper feeder
and paper jam.
Detects trigger for punching operation.
6. Paper exit sensor (straight)
(PC2) Detects paper jam and paper exit.
(straight)
7. Paper Pass Sensor
(PC8) Detects paper jam and trigger of the
jogging bar operation.
8. Paper exit sensor (Invert)
(PC3) Detects paper jam and paper exit.
(invert)
9. Belt Home Position Sensor
(PC4) Detects home position of belt.
10. Elevation Ceiling sensor
(PC5) Detects ceiling of lower tray.
11. Jogging Home Position
(PC6) Detects home position of jogging bar.
Sensor
12. Sheet Detecting Sensor
(PC7) Detects the paper when it is jogged to
the position where stapling is possible.
13. Paper Full Sensor
(PC9) Detects papers in lower tray when they
reach specified height.
14. Paper Upper Surface
(PC10) Detects upper surface of papers in lower
Detecting sensor
tray. Detects when papers in lower tray
is removed during the process of
stacking.
15. Elevating Bottom Sensor
(PC11) Detects bottom of lower tray.
