| 摘要 |
PURPOSE:To equalize printing density and strength and to eliminate printing errors, by providing a level on an outer case and the like, confirming that printing paper and the surface of a printing wheel are in parallel by the level, and performing the printing. CONSTITUTION:A level HV is attached to an appropriate position such as the side surface of a main body DT, at which parallelism with respect to desk top paper SP can be confirmed, e.g. in a vertical state. The vertical attitude with respect to the desk top paper S is kept by observing the level HV and the printing is performed. That is, the printing is performed, with the parallel state of the desk top paper SP and the set surface of the type wheel PR being confirmed. |
