Oki C5550, Maintenance Manual, Page: 8 / 313

44158801TH Rev.2
8 /
Oki Data CONFIDENTIAL
1. CONFIGURATION
1.1 System configuration
MC560/CX2033MFP Printer Connection diagram
Figure 1-1-1 represents the system configuration of the printer.
Figure 1-1-1
Board-PRP (Opepanel)
Board-PRF
(PU)
Board-TBR
(CU)
Board-TBI
Board-V7Y
(2nd
T
ra
y Control)
Board-PR
Y
(Rela
y)
Board-PRC
(Registration Sensor)
Board-V7Y
-2
(Duple
x Control)
P
o
wer Supply Unit
A
C
Board-PRZ (T
oner-lo
w Sensor)
Board-LUM
(RFID)
Board-POL
(RFID)
Board-RSF
(F
ront Sensor)
High
V
oltage
P
o
wer Supply
7
11
F-3
C-4
C-1
C-2
C-3
C-6
F-2
C-13
C-14
C-14
C-13
4
4
10
5 5 2
2
2
2
2
2
2 3
13
20
4
4
5
4 2 4 2
4
4
5
3
4
4
24 24 24 24
5
32
32
3
24 24 24 24
F- F-10 F-11 F-12
3
8
2
2
2
13
20
8
C-5
C-7
C-10
C-11
F-4
F-7
F-8
C-
F-6
11 7 5
5
3
3
2 22
11 11
10
8
3
14 22
4
20
C-12
Scanner I/F
(USB)
Scanner Connector
PSU F
an Motor
2nd
T
ra
y
Connector
Hopping Solenoid P
aper-end Sensor
Hopping Motor
ID Motor
K
C
M
Y
Co
v
er Open SW
En
vironment Sensor
Fuser F
an Motor
Ther
mistor
Ther
mistor
(F
rame)
Fuse
Ther
mistor
(Upper)
Ther
mistor
(Lo
w
e
r)
Heater Lamp
(x2)
Density Sensor
Exit Sensor
Fuser Motor
Fuser Connentor
Belt Motor
Lift Up Motor
Lift Up Sensor
WR Sensor
IN1 Sensor IN2 Sensor
Duple
x
Connector
CU F
an Motor
K-HEAD Y
-HEAD
M-HEAD C-HEAD
Centronics I/F
(option)
C-8
12
12
10
(24V)
10
10
F-5
Cab
le
FFC