INK FEEDER, RECORDER, INK FEEDING METHOD, AND RECORDING METHOD

摘要

PROBLEM TO BE SOLVED: To suppress variation of a negative pressure in a recording head to be small by positively controlling a feeding pressure of ink. SOLUTION: A pump 36 and a valve 35 are set in an ink feeding passage between an ink tank 40 and the recording head 811. The feeding pressure of ink is positively controlled by activating the pump 36 and the valve 35. COPYRIGHT: (C)2006,JPO&NCIPI