Oki B721

45487001TH Rev.1
7-9 /
Oki Data CONFIDENTIAL
7. Connection diagrams
(5) Toner sensor PCB (7) Hopping sensor PCB
(8) Switch PCB
(6) Front sensor PCB
SNS
CN
1
C
EK
A
3 1
1
44413799
97T
44634799 33
A
K
C
E
1
3
HSC
CN
R1
SNS
44634799
33
C501
Componet side
Soldering side
1
4
44711699
22
P6A
CN1
2
2
44711699
LED501
R501
SW501
CN
15
IN1
IN2
R1
R2
WR