Inkjet recording apparatus

摘要

An inkjet recording apparatus of a line head type where a resolution can be changed simply, and locating of nozzles can be performed simply and accurately is provided.;The present invention is an inkjet recording apparatus 100 performing recording to a recording medium 1 using line heads H, wherein the inkjet recording apparatus 100 is provided with a rectangular first base plate 11, a rectangular second base plate 21, and a plurality of the line heads H arranged on the first base plate and the second base plate, wherein a side end of one side of the first base plate 11 has a step-like upper projection portion 12, a side end of the other side of the second base plate 21 has a step-like lower projection portion 22, the upper projection portion 12 and the lower projection portion 22 overlap each other so as to come in surface contact with each other in a vertical direction, and the first base plate 11 and the second base plate 21 are provided side by side in a state where a distal end of the lower projection portion 22 has been caused to abut on the first base plate 11, wherein a resolution is changed by finely moving the second base plate 21 to the first base plate 11 in a longitudinal direction.

主权项

1. An inkjet recording apparatus performing recording to a recording medium using line heads, wherein
the inkjet recording apparatus comprises a rectangular first base plate, a rectangular second base plate, and a plurality of line heads arranged on the first base plate and the second base plate, wherein a side end of one side of the first base plate has a step-like upper projection portion, a side end of the other side of the second base plate has a step-like lower projection portion, the upper projection portion and the lower projection portion overlap each other vertically so as to come in surface contact with each other and the first base plate and the second base plate are arranged side by side in a state where a distal end of the lower projection portion has been caused to abut on the first base plate, wherein a resolution is changed by finely moving the second base plate to the first base plate in a longitudinal direction.