Samsung SRP-275 Printer User Manual


 
Rev. 1.04
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SRP-275
2-2-3 USB Interface
IFC-U TYPE
Interface connector
Drawer kick-out
Connector
Pin No. Signal name Assignment (Color) Function
Shell Shield Drain wire Frame ground
1 VBUS Red NC
2 D- White Differential data line
3 D+ Green Differential data line
4 GND Black Signal ground
2-2-4 Ethernet Interface
IFC-E TYPE
8 1
Interface connector
Drawer kick-out
Connector
Pin No. Signal name Assignment (Color) Function
1 TxD+ White with orange stripe Transmit +
2 TxD- Solid orange Transmit -
3 RxD+ White with green stripe Receive +
4 NC Solid blue -
5 NC White with blue stripe -
6 RxD- Solid green Receive -
7 NC White with brown stripe -
8 NC Solid brown -
2-2-5 Drawer kick-out
1 6
Pin No. Description Direction
1 Signal GND -
2 Drawer kick-out driver signal #1 Output
3 Drawer Open / Close signal Input
4 +24V -
5 Drawer kick-out driver signal #2 Output
6 Signal GND -