Epson STYLUS CX3500 Service Manual page 125

EPSON Stylus CX3500/CX3600/CX3650/CX4500/CX4600
V External View (5)
Combination Gear 22.8, 7.762
2
Scanner Timing Belt
Hinge L Hook
Scanner HP Sensor
Connector Cable
Scanner
Motor Unit
C.B.P 3x8 F/Zn (5±1kgfcm)
Dowels
Figure 4-12. Scanner Motor Unit/Scanner HP Sensor/Driven Holder Removal
DISASSEMBLY AND ASSEMBLY
3
Driven Holder
Scanner Motor Connector Cable
Scanner HP Sensor
Notch
Shaft
C.B.P 3x8 F/Zn (5±1kgfcm)
Dowel
Rib
Driven Holder Spring
T
Scanner Motor Unit/Scanner HP Sensor/Driven Holder Removal
1. Move Scanner Carriage Unit to the center.
2. Release Scanner Timing Belt from Combination Gear 22.8, 7.762 and Driven
Holder.
3. Release the shaft of Hinge L from the socket of Scanner Housing Lower.
1
4. Release Scanner Motor Connector Cable and Scanner HP Sensor Connector
Cable from the hook of Hinge L, and then pull from the notch of Scanner
Housing Lower.
Place Scanner Motor Connector Cable and Scanner HP Sensor
Connector Cable as shown by figure.
5. Remove the screw (x1,
Scanner HP Sensor.
Align the positioning hole (x1,
dowel (x1) of Scanner Housing Lower.
6. Release Scanner Motor Connector Cable and Scanner HP Sensor Connector
Cable from the hook of Scanner Housing Lower while holding Scanner
Carriage Shaft.
7. Remove the screws (x2,
remove Scanner Motor Unit.
Align the positioning holes (x2) of Scanner Motor Unit with the
dowels (x2,
8. Remove Driven Holder Spring from Scanner Housing Lower by using a
tweezers.
Insert Driven Holder Spring into the rib of Driven Holder.
Disassembly
) for securing Scanner HP Sensor, and then remove
) of Scanner HP Sensor with the
) for securing Scanner Motor Unit, and then
) of Scanner Housing Lower.
Revision A
125