Abstract: A device for arraying a thermal printer head for use in a thermal printer is provided. The thermal printer includes a thermal printer head which is installed on a main frame to print on a sheet of paper and a transfer roller which transfers the sheet of paper at the state where the transfer roller is closely attached to the thermal printer head. The thermal printer head arraying device includes head arraying units that are disposed in either side wall of the main frame, respectively, to uniformly array the thermal printer head on the transfer roller. A head open unit is provided having a head open lever and an open lever lock that isolate the thermal printer head from the transfer roller when the thermal printer is internally repaired or sheets of paper are exchanged.

Abstract: A device for arraying a thermal printer head for use in a thermal printer is provided. The thermal printer includes a thermal printer head which is installed on a main frame to print on a sheet of paper and a transfer roller which transfers the sheet of paper at the state where the transfer roller is closely attached to the thermal printer head. The thermal printer head arraying device includes head arraying units (A) which are disposed in either side wall of the main frame, respectively.