| 摘要 |
PURPOSE:To dot print a high duty printing with a low electric power consumption by operating a printing driving means by a time-sharing printing data, with time-sharing a dot printing data based on a divided dot control signal and a dot printing position control signal. CONSTITUTION:Each printing data D1, D2 are latched synchronizing with a printing timing signal P by the latch circuits 10, 11. A number of the signal P is counted by a counter 14 which counts the divided dot number, and the divided dot number data is outputted by the former. A synchronizing impulse Pt which is different from the signal P is counted by a printing dot position counter 15, and a dot position data which determines a printing dot position in every one line is outputted. The divided dot number data and the dot position data are compared by a comparison circuit 16, and a printing control signal C is outputted to AND circuits 12, 13 corresponding to the comparison result. |
