Stapler - Epson EPL-N4000 Service Manual

EPSON EPL-N4000/EPL-N4000+ Optional Finisher Stapler
Figure 2-3. Compiler Tray Up / Down Solenoid


End Wall Open/Close Motor
Controls opening and closing of the End Wall.


End Wall Open Sensor
Supervises the position of the End Wall.


Compiler Tray Exit Sensor
Supervises paper ejecting through the entrance of the Compiler. HCS
uses the signal from the sensor to determine start and stop of the
Transport Motor and Eject Motor.


Compiler Paper Sensor
Supervises paper on the Compiler Tray.


Compiler Cover Interlock Switch
Supervises the position of the Compiler Cover.

2.1.2.3 Stapler

Stapler bundles paper with staple.


Stapler Front Corner Sensor
Commands the position where Stapler Unit staples at the front corner
of paper.
Operating Principles


Stapler Front Straight Sensor
Commands the position of the Stapler Unit as the Move Motor can
drive Stapler until the Stapler Unit comes to the staple position at the
front and rear edge of paper.


Stapler Rear Straight Sensor
Commands the position of the Stapler Unit as the Move Motor can
drive Stapler until the Stapler Unit comes to the staple position at the
rear corner of paper.


Stapler Move Motor
Shift the Stapler Head to the Staple position.


Stapler Motor
Drives Stapler Head during stapler stapling paper.


Staple Ready Sensor
Supervises the existence of the staple in Staple Head.


Low Staple Sensor
Supervises the remaining of the staple in Stapler.


Stapler Head Home Sensor
Supervises if the Stapler Head is at the home position.


Set Clamp Home Sensor
Supervises if the Set Clamp is at the home position.
Power Supply
Figure 2-4. Stapler / Sensors
Revision A
17