IMAGE RECORDING DEVICE

Japanese Patent JP2022122291

A

To provide an image recording device which can record an image of high quality on an outer peripheral surface of a columnar member at a high speed.SOLUTION: An image recording device includes an inkjet recording head having N (≥3) pieces of recording elements arranged at intervals S in a predetermined direction, a rotation member for rotating a columnar member, recording means for recording an image having recording density in the predetermined direction of S/P(P≥3) on an outer peripheral surface of the columnar member using Q pieces of recording elements, and setting means for setting one P from the plurality of different P, partitions Q pieces of recording elements into P pieces of recording parts, and performs a recording operation using the recording parts for each one rotation of the columnar member by turns, and forms (P-1) pieces of dots in a region between the one dot and the other dot by the adjacent recording elements, wherein in any value of P, (P-1) pieces of dots are formed in the ascending order from the one dot for each one rotation, P is not a factor of Q, and P, Q and L have a relation of L=(S/P)×Q and m