TSC TTP-268M Service Manual

6
6
TTP-268M/ TTP-366M
Bar Code Printer Service Manual
8
Head open sensor connector
Pin
Description
Voltage
1
Head open sensor emitter
power pin
1.2~1.4V
2
GND
0V
3
Head open sensor
receiver
0V: Head close
3.3V: Head open
4
GND
0V
9
Gap sensor connector
Pin
Description
Voltage
1
Power
5V
2
Gap sensor emitter
4.0~4.1V: Emitter on
4.3~4.4V: Emitter off
3
Black mark sensor emitter
4.0~4.1V: Emitter on
4.3~4.4V: Emitter off
4
Gap sensor receiver
A/D: 0~3.3V
5
GND
0V
10
Black mark sensor connector
Pin
Description
Voltage
1
Black mark sensor
receiver
A/D: 0~3.3V
2
Power
5V
3
GND
0V
4
Black mark sensor emitter
4.0~4.1V: Emitter on
4.3~4.4V: Emitter off
11
Ribbon sensor connector
Pin
Description
Voltage
1
Ribbon sensor receiver
A/D: 0~3.3V
2
Ribbon sensor emitter
power pin
5V
3
GND
0V
4
Ribbon sensor emitter
4.0~4.1V: Emitter on
4.3~4.4V: Emitter off

TSC TTP-268M Specifications

General

Brand	TSC
Model	TTP-268M
Category	Barcode Reader
Language	English