Oki 3391 Printer User Manual


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2 – 2
Figure 2-1
12.288
MHz
4
Vcc-Level
TSD
SEL-N
AI
INT
Release-SW
Bottom-SW
PE-SENSOR
OPERATION
PANEL
Serial
Alarm
-circuit
Alarm-Odd
Alarm-Even
SP-Alarm
Power-off
Transformer
Rectifier
circuit
40 volt
8 volt
5 volt
Reset
circuit
Print-IPT
I/F-IPT
EEPROM
1Kbits
67 x 640
ADDRESS
ROM
max
4M
ROM
max
16M
16*1024 Kbits
AD-BUS
DRAM
4*64
Kbit*2
LSI
RESET
5VD
Vcc-Level
Fuse
40 V
LF
driver
SP
driver
SP alarm
Alarm-Odd
Alarm-Even
Head
driver
2P Encoder
M
M
SP
LF
TSD
Para-
I/F
(opt.)
RS232C-
I/F
Roll paper
stand
(opt.)
CSF
AC-input
Divider
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