Patent attributes
A line thermal head printer device of which size is made remarkably smaller is provided. A stepping motor (10) rotationally driving a ribbon tape reel is arranged to be fitted to one corner portion of a frame plate (9). A line thermal head (11) is arranged to be fitted to a corner portion of the frame plate (9) adjacent to this one corner portion. A ribbon tape winding drive shaft (2) and a ribbon tape unwinding drive shaft (1) are arranged on one side of the stepping motor (10) and the line thermal head (11), respectively, to be fitted to the frame plate (9). By this arrangement, parts and components are efficiently arranged without unused space on a surface of the frame plate (9) of a square or rectangular shape. Also, a ribbon tape (3) fed between reels fitted to the drive shafts (1, 2) is led around the parts and components, that is, along a periphery of the frame plate (9). Thereby, the parts and components are effectively arranged on the surface of the frame plate (9) and the construction can be made remarkably smaller.
