Sharp FO 4400 - B/W Laser - All-in-One Service Manual page 74

FO-4400U
FO-CS1
15
High voltage PWB unit (HV1)
CN3
g
f
a
b
c
Cooling Fan
Motor
f
g
h
e
CN1
d
h
e
High voltage
PWB(HV1)
a
d
Fig. 15
1. Remove the Cooling Fan Motor.(2 screws)
2. Remove the 2 covers. (9 screws)
3. Remove the 2 connectors.
4. Remove the High Voltage PWB.(2 screws)
b
c
1. Remove the Paper Take-up Sensor (PS1). (1 connector)
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