Ink-jet recording apparatus

摘要

Ink-jet heads (13,14) having respective sets of ink ejection nozzles (131 through 13n and 141 through 14n) arranged longitudinally at a predetermined pitch are arranged in the moving direction of a sheet of art paper with a predetermined distance separating them from each other. The pitch Q separating the ink ejection nozzle of one of the ink-jet heads located at an end thereof from the corresponding ink ejection nozzle of the other ink-jet head located at the proximal end of the former ink ejection nozzle is made smaller than the predetermined pitch P of arrangement of the ink ejection heads of the ink-jet heads (13,14).