| 摘要 |
PURPOSE:To enable good printing quality to be kept even though there is a little error in transfer of a printing head, by a method wherein nozzles are in longitudinal one line arranged at a interval longer than a printing dot pitch, and the all nozzles are made to face a center. CONSTITUTION:Nozzles are arranged in one line in the order of a first nozzle 4, a second nozzle 17 up to a sixteenth nozzle 18 at a top of a printer head 8. A nozzle drop emitted from the first nozzle 4 flies on a first nozzle flying line 19 and reaches a recording paper 9. The ink drop emitted from the sixteenth nozzle 18 flies on a sixteenth ink flying line 20. Therefore, the all nozzles face a center, and printing is performed at a suitable dot interval on the recording paper 9. |
