Sharp SX 1075 Service Maintenance Manual page 78

PHOTOELECTRIC SENSOR (con't)
Use the following steps to replace the photoelectric
sensor.
WARNING
Always remove electrical power from the
SX prior to performing any maintenance
on the machine.
1. Remove the frame guard, the load plate, and
the motor cover (Figure 3-147).
Outside
Frame
Covers
Figure 3-147. Guard Identification
2. Remove the two screws that hold the front
finger plate onto the machine (Figure 3-148).
Be careful not to pull this plate away from the
machine too briskly, as the sensor is affixed to
it.
SX™
Service and Maintenance Manual
SECTION 3 – COMPONENT REPAIR
FILM FEED ASSEMBLY
3. Remove the photoelectric sensor from the front
finger plate.
screws from the bottom of the sensor.
Motor
4. Follow the photoelectric sensor wires back
Cover
through the machine and remove any cable
ties attached to the sensor wire as necessary.
5. Once the cable has been followed to the
electrical area, remove the wire duct cover and
Load
gently remove the sensor wire.
Plate
6. Disconnect the wires from the terminals.
Wiring is as follows:
3-58
Front Finger
Plate Screws
Figure 3-148. Front Finger Plate
This is done by removing two
Wire Color
Brown 91 (Red Terminals)
Blue 92 (Black Terminals)
Pink 92 (Black Terminals)
Black
X18 (Breakout Module)
Table 3-4. Photoelectric Sensor Wiring
Terminal
960714-02B © 2007 I2407