Transport Interlock Sensor; Removal; Installation - Epson EPL-N4000 Service Manual

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

3.4.90 Transport Interlock Sensor

Refer to the exploded diagram (Figure 4-48, "Frame Transport, Open" on page
195).

3.4.90.1 Removal

1. Open the Transport Cover.
2. Release two latcheses, which secures the Transport Exit Sensor to the
Transport and remove the Transport Exit Sensor Cover carefully with
force.
3. Remove the wire from the wire clip on the Transport Interlock Sensor.
4. Remove two screws securing the Transport Interlock Sensor Plate to the
Transport and remove it along with the sensor.
5. Pull out J261 from the Sensor.
6. Release the latches, which secures Sensor to the Plate, and remove the
Sensor.

3.4.90.2 Installation

1. Place the Transport Interlock Sensor against the Sensor Plate as shown in
the Figure 3-99.
2. Insert the rear latches of the Sensor to the hole of the Plate.
3. Connect J261 to the Sensor.
4. Install the Sensor Plate to the Transport as the position marking
projection of the Transport goes into the position marking hole of the
Plate.
5. Secure the Plate to the Transport with one screw.
6. Connect J261 to the Sensor.
7. Hang the wire on the wire clip on the Plate.
8. Install the Transport Exit Sensor Cover to the Transport. First, insert two
latcheses of the Cover to the latch holes on the Transport, and then push
the Cover in.
9. Close the Transport Cover.
Disassembly and Assembly Disassembly and Assembly
Figure 3-99. Transport Interlock Sensor
Revision A
137