Oki B721

45487001TH Rev.1
7-3 /
Oki Data CONFIDENTIAL
7. Connection diagrams
Unit Electrical circuit diagram, connection Part outside view Resistance value
Feed motor
F1
Across both ends of F1: 1
Ω
or less
Duplex motor
1
3
RED
(A)
4
6
YELLOW
(B)
WHITE
(B)
COLOR OF
LEAD
COLOR OF
LEAD
BLUE
(A)
PIN No.
PHR-6
PIN No.
PHR-6
Between pin-1 and pin-3: 3.2
Ω
Between pin-4 and pin-6: 3.2
Ω
2nd / 3rd / 4th tray
feed motor
M
1
2
3
4
Between pin-1 and pin-2: 2.8
Ω
Between pin-3 and pin-4: 2.8
Ω