Table 4-7 Switches and sensors (part 2)
Name Purpose
Motors Paddle motor (M1301) Rotates the paddle (clockwise);
disengages the delivery rollers
(counter-clockwise)
Jogger motor (M1302) Shifts the jogger guide (clockwise:
open; counterclockwise: close)
Feed motor (M1303) Rotates the inlet roller / delivery roller
Stapler motor (M1304) Staple operation (rotation of staple cam)
Solenoids Clamp solenoid (SL1301) Drives the clamp
Sensors Paper-inlet sensor (PS1301) Detects jams
Paper-delivery sensor (PS1302) Detects jams
Delivery-roller disengaging sensor
(PS1303)
Detects the disengagement of the
delivery roller
Jogger home-position sensor (PS1304) Detects the home position of the jogger
guide
Paddle home-position sensor (PS1305) Detects the paddle home position
Delivery paper-full sensor (PS1306) Detects when the delivery tray is full
Staple home-position detection sensor
(PHOI1)
Detects the home position of the staple
cam
Staple-ready detection sensor (PHOI2) Detects self-priming
Staple detection sensor (PHOI3) Detects the presence of the staples
Switch Door-open detection switch (SW1301) Detects if the door is open
188 Chapter 4 Theory of operation ENWW
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