Oki 24DX Printer User Manual


 
40930701TH DRAFT Vesion 167 /
7.2 PCB Layout
(1) Main board (BOARD-FFF)
FRONT
91717141311213 4
1
2
5
6
ENVELOPEMOTOR
112
FANENDLOW2NDTRAY
CLRCLH
PANEL
IC19
MUPIS
A1
C1
A32
C32
1
2
71
72
1
2
71
72
1
2
71
72
CENT
RS232C
1
14
13
25
18
36
11
19
FSIMM1SIMM1SIMM2
STKFULL
HEAD2
HEAD1
DUP
POWERSIZE
1
2
1
2
25
26
5
6
112
12
11
2
1
13
14
1
2
13
IC7 IC8 IC30
IC5 IC6 IC31
HOPPING
MAIN
DRAMDRAM
Motor driver for Hopping Motor
Motor driver for Main Motor
EEPROM
Sockets for DRAM SIMM
PS ROM (ODD)
PCL ROM (ODD1)
PCL ROM (ODD0)
PS ROM (EVEN)
PCL ROM (EVEN1)
PCL ROM (EVEN0)
Socket for FLASH SIMM