Sharp AR-C150 Service Manual page 38

f. Transfer section
1
4
5
6
2 5
3
8
No.
Signal
Code
name
1
2
3 BPSS BPSS
4
5
6
7
8 PCS PCS
9 BLUM BLUM
18
22
6 12 6
5 5
16
10
Parts
Name Type
Transfer unit
Transfer belt
separation pawl
Separation pawl
solenoid
Transfer belt
drive roller
Transfer
discharge
electrode
Transfer roller
Lift cam
Image density Photo sensor
sensor (Photo reflection)
Transfer belt Stepping motor
motor
4
3
2
9
10
7
16
6
15
14
21
13
Function/Operation
Transfers toner from the OPC
drum to paper.
Separates paper from the
transfer belt mechanically.
Drives the separation
solenoid.
Drives the transfer belt.
Discharges electric charges
of the transfer belt.
Applies a transfer voltage to
the transfer belt.
Transmits the transfer belt lift
motor power to the transfer
unit.
Detects toner patch density in
image density correction.
Lifts the transfer belt unit.
5 – 6A
5
6
12
7
11
8
13
14
15
26
19
24
20
28
25
Model
Active
condition
Japan only
Japan only
4 pcs (Y, M, C,
K)
4 pcs (Y, M, C,
K)
Lifted up in
color print
mode, and lifted
down in
monochrome
mode.
Analog input
28
27
23
Note