Oki manual OKIPAGE24DX / OKIPAGE24dx block diagram

					MAIN BOARD (BOARD-FFF)
		FLASH ROM
			Module
						DUPLEX unit
			PS ROM
						MULTI feeder
			PCL ROM			2nd tray		3rd tray
		Extension					Paper end sensor
			DRAM
			Module				Paper near end sensor
					LSI
						BOARD PXC		Tray size
			DRAM					sensor board
					TRANSISTOR	CL	Clutch for
							Regist Roller
Centronics		Driver
I/F
		Receiver			TRANSISTOR	CL	Clutch for
							Hopping Roller
RS232C		Driver		CPU	DRIVER	M	Hopping Motor
I/F
		Receiver
					DRIVER	M	Main Motor
LAN etc.		OKI
		HSP I/F				Operator panel
(Option)		Board
		(Option)			EEPROM
3V	5V	+8V	-8V	38V		LED HEAD
POWER						Inlet sensor1
SUPPLY						paper sensor
UNIT
(AC120V/230V)						Inlet sensor2
Outlet sensor						Toner sensor
					LSI
							THERMISTOR
				COVER	0V	Sub-CH
				OPEN			SUB CHARGE ROLLER
	LOW VOLTAGE			SW		CH
							CHARGE ROLLER
	GENERATION			DRIVER
		CIRCUIT			HIGH	TR
							TRANFER ROLLER
				DRIVER	VOLTAGE	DB
FILTER CIRCUIT					CIRCUIT		DEVELOPPING ROLLER
				POWER		SB	TONER SUPPLY ROLLER
				SUPPLY
						CB
				UNIT			CLEANING ROLLER
				(high voltage)
AC120V/230V
						FAN
							HEATOR
			Figure 2-1 OKIPAGE24DX / OKIPAGE24dx block diagram

40930701TH DRAFT Vesion 15 /