Oki C3530nMFP Maintenance Manual page 222

(3) Toner sensor circuit board (PRE PCB
KTNR
2C 1E
10 1
SSNS
(4) Front sensor circuit board (MIP PCB)
Component side
IN2
WR
(5) Rear sensor relay circuit board (ZAK PCB)
C
CN2
E
REGSNSL
1 3
J1
43605601TH Rev. 1
YTNR
2C 1E
IN1
CN
5 1
A
1 CN4 10
K
J2
J3
CN1
17
MTNR
2C 1E
Solder side
C502
1
Oki Data CONFIDENTIAL
CTNR
2C 1E
C503
R502
C504
C A
E K
REGSNSL
CP1
J4
222 /