LIQUID DISCHARGING DEVICE, AND LIQUID DISCHARGING METHOD

摘要

A liquid discharging device comprises a liquid discharging head (120) having an ink discharge nozzle (203) for discharging ink droplet and a head controller (162) for controlling the liquid discharging head to discharge the liquid droplet from a liquid discharging part on to a surface of a recording paper sheet (P). A plurality of liquid discharging heads are arranged in the direction orthogonal to the moving direction of the recording paper sheet moveing relatively to the liquid discharging heads. The head controller obtains an image of few defects by changing the discharge timing of the liquid droplet in the moving direction of the recording paper sheet by every other pixel in the moving direction of the recording paper sheet to eliminate stripes easy to occur when a part of the image or the whole image is printed in one scan.