- 33 -
4. Block Diagram
Buzzer Unit (OP)
or
Peripheral Unit
Main Logic Board
Printer Mechanism
+ 24V
+ 5V
+ 3.3V
InterfaceBoard
Host Computer
DIP Switch
LF Switch
LED
Regulator
Peripheral Unit
Driver/Sensor
Power Supply
Unit
CPU
Head Driver
Printer Head
FLASH ROM
16Mbit
Cover Open Sensor 1
Cover Open Sensor 2
PE Sensor
BM Sensor
HP Sensor
NE Sensor (OP)
PF Motor Driver
Gate Array
CR Motor Driver
Cutter Motor Driver
Paper Winder Motor
Driver
Cover Open Sensor 1
Cover Open Sensor 2
PE Sensor
BM Sensor
HP Sensor
NE Sensor (OP)
PF Motor
CR Motor
( Cutter Motor )
RS232C I/F
PARALLEL I/F
USB I/F
LAN I/F
Wifi I/F
or
ETC.
※
OP : Option
Summary of Contents for SP700 Series
Page 1: ...DOT MATRIX PRINTER SP700 Series 9 Wire Print Head Technical Manual FIRST EDITION ...
Page 25: ... 22 Fig 3 2 Lubricated Area In Cutter unit 25 ...
Page 42: ... 39 5 2 Component Layout ...
Page 52: ... 49 6 2 Component Layout ...
Page 57: ... 54 7 Serial Interface Board 25 pin 7 1 Circuit Diagram ...
Page 59: ... 56 8 Parallel Interface Board 8 1 Circuit Diagram ...
Page 62: ... 59 9 2 Component Layout ...
Page 69: ... 66 10 2 Component Layout ...