INKJET RECORDING APPARATUS, CONTROL METHOD FOR INKJET RECORDING APPARATUS, AND NON-TRANSITORY COMPUTER-READABLE MEDIUM

摘要

An inkjet recording apparatus includes a plurality of liquid jet heads each including a plurality of nozzles, a designating unit, and a spitting control unit. The designating unit is configured to designate, among the plurality of nozzles of each of the plurality of liquid jet heads, nozzles involved in printing from data representing an image to be printed as nozzles to be fired for a spitting operation. The spitting control unit is configured to carry out control of, if the number of the nozzles designated by the designating unit exceeds a threshold, performing the spitting operation in a time-divided manner that prevents the number of nozzles fired at a same time for the spitting operation from exceeding the threshold.

主权项

1. An inkjet recording apparatus comprising:
a plurality of liquid jet heads, each of the liquid jet heads including a plurality of nozzles; a designating unit configured to designate, among the plurality of nozzles of each of the plurality of liquid jet heads, nozzles involved in printing from data representing an image to be printed as nozzles to be fired for a spitting operation; and a spitting control unit configured to carry out control of, if the number of the nozzles designated by the designating unit exceeds a threshold, performing the spitting operation in a time-divided manner that prevents the number of nozzles fired at a same time for the spitting operation from exceeding the threshold.