Stacker Middle Tray; Stacker Bottom Tray - Epson EPL-N4000 Service Manual

EPSON EPL-N4000/EPL-N4000+ Optional Finisher Stapler

2.1.2.7 Stacker Middle Tray

Provides function to shift Middle Stacker Tray up and down.


Stacker Middle Motor
Shifts Middle Tray up and down.


Stacker Middle Paper Sensor
Detects if there are paper on Middle Tray.


Stacker Middle Full Sensor
Detects if paper on Middle Tray is full.


Stacker Middle Half Sensor
Detects if paper on Middle Tray is 50% full.


Stacker Middle Upper Limit Sensor
Detects the upper limit of Middle Tray. The sensor sends signal to
Finisher PWB to shut off the DC power supply to the Stacker Middle
Motor.


Stacker Middle Lower Limit Sensor
Detects the lower limit of Middle Tray. The sensor sends signal to
Finisher PWB to shut off the DC power supply to the Stacker Middle
Motor.

2.1.2.8 Stacker Bottom Tray

Provides function to shift Bottom Stacker Tray up and down.


Stacker Low Motor
Shifts the Bottom Tray up and down.


Stacker Low Paper Sensor
Detects if there are paper on the Bottom Tray.


Stacker Low Full Sensor
Detects if paper on the Bottom Tray is full.


Stacker Low Half Sensor
Detects if paper on the Bottom Tray is 50% full.


Stacker Low Upper Limit Sensor
Detects the upper limit of Bottom Tray. The sensor sends signal to
Finisher PWB to shut off the DC power supply to the Stacker Bottom
Motor.
Operating Principles


Stacker Low Lower Limit Sensor
Detects the upper limit of Bottom Tray. The sensor sends signal to
Finisher PWB to shut off the DC power supply to the Stacker Bottom
Motor.
Power Supply
Revision A
19