An ink ejection device, an image forming apparatus having the same, and a method thereof. The ink ejection device includes a print head including at least one head chip in which a plurality of nozzles is arranged to eject ink on a printing medium at a predetermined angle inclined with respect to a printing...http://www.google.com.au/patents/US7517034?utm_source=gb-gplus-sharePatent US7517034 - Ink ejection device, image forming apparatus having the same and method thereof with gap control of printhead and print medium
Ink ejection device, image forming apparatus having the same and method ...
