| 摘要 |
PROBLEM TO BE SOLVED: To provide a liquid delivery head restraining trouble of delivery at the time of high duty, and enhancing bubble dischargeability, and a liquid delivery device. SOLUTION: A reservoir comprises the first reservoir with an ink introducing port 12 positioned near to the nozzle array-directional central part with respect to the reservoir 16, and the second reservoir with an ink introducing port positioned near to the nozzle array-directional end part further than the case of the first reservoir, with respect to the reservoir 16. The first reservoir is introduced with ink with pressure higher than other ink in the ink introducing port when delivering respectively liquids from a fixed number of nozzles for a fixed period, out of the plurality of kinds of ink delivered from a recording head. COPYRIGHT: (C)2010,JPO&INPIT |
