INKJET IMAGE FORMING APPARATUS AND PRINT METHOD USING THE SAME

摘要

An inkjet image forming apparatus and a print method using the same. The inkjet image forming apparatus includes an inkjet printhead cartridge having one or more nozzle units and a plurality of nozzles arranged over its length and disposed in nozzle units corresponding to a width of a print medium in a main scanning direction, and a shifting unit to move the nozzle units in the main scanning direction within the inkjet cartridge to eject ink, wherein the inkjet printhead cartridge is fixed with respect to the main scanning direction, and the nozzles are divided into respective ones of the nozzle units.