8
8
9
TFT LCD panel FPC connector
10
KEY & LED connector
11
LCD panel connector
12
USB host internal connector (Reserve)
13
I2C internal connector (Reserve)
14
RFID module connector (4
” 6pin / 6” or 8” 4pin)
15
Ribbon recover sensor connector (For 4
” used only)
Pin
Description
Voltage
1
GND
0V
2
Ribbon encoder sensor
receiver
A/D: 0~3.3V
3
Ribbon encoder sensor
emitter power pin
4.0~4.15V
16
Power supply output (24V DC) connector
17
Stepping motor connector
18
Print head data connector
19
Print head power connector
20
Cutter/peel-off sensor connector
Note:
9 Pin Mini Din for cutter/peel-off module connector
Pin
Description
Voltage
1
Cutter enable
0V: Cutter work
5V: Cutter stop
2
Cutter direction
0V: Cutter positive cut
5V: Cutter negative cut
3
Cutter position sensor
switch
0V: Cutter stop
3.3V: Cutter work
4
Peel sensor receiver
A/D: 0~3.3V
5
N/A
N/A
6
Logic power
5V
7
GND
0V
8
Cutter power
24V
9
I2C SCL signal
10
I2C SDA signal
21
Head open sensor connector
1 2 3
1 2
3 4
5 6
7 8
9 10
