Printhead For Wide Format High Resolution Printing

摘要

A printhead is provided having a plurality of printhead integrated circuits defining an elongate printing zone of at least 914 mm, each printhead integrated circuit incorporating a plurality of ejection nozzles, and control circuitry connected to the printhead integrated circuits to control operation thereof. The ejection nozzles and control circuitry are configured so that the printhead integrated circuits are controlled by the control circuitry to print at least 1200 dots per inch.