
SRP-350/352plusIIA&C 
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  | USB2.0 connector  | Drawer  | Power  | 
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  | 
  | supply  | |
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  | connector  | connector  | 
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Pin No.  | Signal Name  | Assignment (Color)  | 
  | Function  | 
Shell  | Shield  | Drain Wire  | Frame Ground  | |
1  | VBUS  | Red  | Host Power : DC5[V] / 500[mA]  | |
2  | D-  | White  | Differential Data Line  | |
3  | D+  | Green  | Differential Data Line  | |
4  | GND | Black  | Signal Ground  | |
1-3  Connecting the Drawer
※WARNING
Use a drawer that matches the printer specification. Using an improper drawer may damage the drawer as well as the printer.
※CAUTION
Do not connect a telephone line to the drawer 
Plug the drawer cable into the drawer 
Pin No.  | Signal name  | Direction  | 
1  | Frame ground  | -  | 
2  | Drawer kick- out drive signal 1  | Output  | 
3  | Drawer open/close signal  | Input  | 
4  | +24V  | -  | 
5  | Drawer kick- out drive signal 2  | Output  | 
6  | Signal ground  | -  | 
※Drawer Port is 24Vdc/2.5A Output rating, Class 1.
Rev. 1.00  | - 10 -  |