What type of printer is the SRP-350plus?
SRP-350plus is a thermal transfer/direct thermal receipt. Thermal printer does not require inks, instead it applies heat to special type of paper to change its color. Therefore, you should use thermal paper treated with special chemicals. (Only one side can be printed on. ) SRP-350plus supports Serial (115,200 bps), Parallel, USB, and Ethernet with a maximum printing speed of 200 mm/s. USB 2.0 is supported by default for faster communication.