Inkjet recording apparatus and recording head position adjustment method

Abstract

An inkjet recording apparatus includes recording heads and a head base. The recording heads include a first recording head, a second recording head, a third recording head, and a fourth recording head. The first to fourth recording heads each include three segment recording heads. The segment recording heads eject ink on to paper. The head base supports the 12 segment recording heads. One segment recording head among the 12 segment recording heads is selected as a reference head. The segment recording heads other than the reference head among the 12 segment recording heads are arranged such that longitudinal directions of the segment recording heads other than the reference head are parallel to a longitudinal direction of the reference head. The head base is arranged such that the longitudinal direction of the reference head is orthogonal to a conveyance direction of the paper.

Dependencies are inferred from the claim text.