Thermal printer Paper
This is a thermal printer like you would find on a cash register or adding machine. It will print simple strings passed to it via TTL serial, bitmap images (poorly) and it even generates several different formats of barcodes!
The thermal printer takes 2.25" (57mm) wide thermal paper with a max roll diameter of 1.5" (39mm). The back panel has 2 3-pin connectors; one for power and one for serial communications. The thermal printer ships with default 19200bps baud rate.