UBI KDU

The UBI Keyboard Display Unit (KDU) is a terminal unit that provides UBI EasyCoder 91 with a stand-alone capacity.

It boasts sixty-two (62) keys and a 2 line x 20 characters LCD display. The KDU is powered by and communicates with the printer through a cable connected to the printer RS 232 C port.

The KDU also has an auxiliary RS 232 C port for input only, i.e., from a scanning device, magnetic stripe reader,scale, etc. The KDU provides +5V to the auxiliary port. It is strictly terminal and does not have the capability to store data or setup parameters.

It is commonly used for the listing and retrieving label forms stored in printer to input variable data, and to print labels.