Oki C5250 Service Manual

42615101TH Rev.8 8 /
Oki Data CONFIDENTIAL
C5200/C5150/C3200n
Figure 1-1-2 shows the system configuration of C5200/C5150/C3200n.
Figure 1-1-2
K LED HEAD Y LED HEAD
M LED HEAD
C LED HEAD
ASIC
(ARBOKS)
33MHz
Video
Interface
(data8bit × 4,
fsync × 4,
Isync, wclk)
USB I/F LAN I/F
CU Board
CPU
CU Area
DCON I/F, LSYNC
Environment
Sensor
Operator Panel
Board
Toner Sensor Board
High Voltage Board Low Voltage Board
MCON CPU
Paperfeed
Solenoid
M
KID
Front Sensor Board
Duplex Board 2nd Tray Board
IN1 IN2 WR
M
YID
M
MID
M
CID
M
HOP
1st
P. E
Sensor
Belt Unit
PU-Board
Driver Relay Board
Fuser
Inlet
EXIT
Sensor
Density
Sensor
Color
Registration
Board-Right
Color
Registration
Board-Left
M
BELT
M
HEAT
Belt Unit Fuse
Cut-Out
Fuser Fuse Cut-Out/
Up & Low/
Thermistor
Fuse Cut-Out,
Exit,
Motor Control
Color Registration,
Density, Thermistor
Signals
Environment Temperature
Humidity Signals
28MHz
FLASH
8M bit
SRAM
256Kbit
High Voltage Interface,
Fan Control, Cover-Open
Fan, Heater
Control, etc
3.3V, 5V, 24V,
0VL, 0VP
EEPROM
K-ID Y-ID M-ID C-ID
Low-Voltage
FAN
AC-SW
Fusing
FAN
ID
FAN
Belt
Thermistor
Heater Frame
Thermistor
ID UP/
Down
Cover-
Open
Sensor
K toner
sensor
Y toner
sensor
M toner
sensor
C toner
sensor
Image drum fuse
cut-out
* Except C3200n

Oki C5250 Specifications

General

Brand	Oki
Model	C5250
Category	Printer
Language	English