Table of Contents
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11. BLOCK DIAGRAM
Auto
Cutter
Paper
Near
End
Sensor
OSC
20.0MHz
CN5
Driver
CN6
Driver
Timing
CN1
LF-SW, ERROR, PEOUT
Parallel Interface
(Centronics Compliant)
Serial Interface
(RS-232C Compliant)
Power Source
(DC5V, DC24V)
Flash
Memory
CPU
DIP-SW
JUMPER
Driver
Reset
CN4
Stepping
Motor
29
BD2-1220/1221 User's Manual
RAM
Gate
CN2
P
Array
R
N
T
CN2
H
E
A
D
CN3
Paper End
Sensor
Head up
Sensor
I
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