Specifications

Communications Model 181 Series 180 Programmer’s Guide
TransAct Technologies________________________________
Page 8 - 4 09/26/2000
Connectors: USB
The following illustration shows the USB communication connector and pin
assignments. The connector is a USB type B connector and is located in the
hollow cavity under the printer.
Pin # Definition
1 USVB
2 -Data
3 +Data
4 GND