Panasonic FP-7722

Paper pass sensor
Paper feed driver PCB
Paper detecting sensor
Paper level sensor
Paper feed clutch
Lift motor
F4-50 : 2 Paper feed clutch ON
L (0V) : Lift Motor ON
H (5V) : Lift Motor OFF
L (0V) : No paper detected (ON)
H (5V) : Paper detected (OFF)
L (0V)
F (ON)/Motor ready to operate
H (5V) F Upper limit detected (OFF)/Motor stop
F4-51 : 3 Lift motor ON
8
CN609
CN609
24V
5V
IP602
IC603D
IC602
IC604
IC603C
CN604
Q602
R604
R636
DT605DT604
CN609
14
5
4
3
16
15
14
4
5
6
2
1
2
13
1514
1011
L (0V) : Paper feed solenoid (ON)
H (5V) : Paper feed solenoid (OFF)
L (0V) : Paper feed clutch (ON)
H (5V) : Paper feed clutch (OFF)
(1) Paper feed unit