Oki MC873dn Maintenance Manual page 254

Oki Data CONFIDENTIAL
(2) Scanner section
7-inch tauch Panel
Panel board
(Board-TP1)
FFC 22P
Switch board
(Board-THS)
(IC_Card reader)
(USB memory)
45850101TH Rev.1
To CU/PU board
JST 14P
Flatbed
motor
Core
JST 14P
AMP 4P
FBM
POWER_IN
(JST 14P)
FFC 22P
Scanner board
(Board-6SU)
(JST 2P)
FAXIF
SPK
JST 2P
FFC24P
CN3
FAX board
(Board-FXS)
Speaker
FB Unit ADF Unit
ADF feed
motor
JST 6P
JST 6P
FFC50P
Core
CD2_CUIF
Core
Document double
feed sensor board (Tx)
(Board-6JC)
CIS1
Core
FFC 50P
CIS1
CIS
ADF
hopping
motor
JST 6P
JST 6P
ADF relay board
(Board-6RL)
ADF paper width sensor board
RGCL
FDCL
(Board-6WB)
(AMP 2P)
(AMP 2P)
AMP 2P
AMP 2P
Feed
Regist
Clutch
Clutch
6. CONNECTION DIAGRAMS
Document double feed
sensor board (Rx)
(Board-6JD)
Document width detect1
Document width detect2
Document width detect3
6-3