摘要 |
PROBLEM TO BE SOLVED: To provide a liquid ejector which can suitably suppress occurrence of ejection failures of liquid. SOLUTION: The ink-jet printer includes a plurality of recording heads 24a-24h which eject an ink, and an ink supply channel 29 for supplying the ink to each of the recording heads 24a-24h from an ink cartridge 28. The ink supply channel 29 has its upstream side connected to the ink cartridge 28, while having the downstream side branched to a plurality of branch channels 32-45 at branching points B1-B7 to be connected to the recording heads 24a-24h, respectively. Check valves 46 which regulate flow of the ink to the upstream side while allowing flow of the ink to the downstream side are each provided between branching points B4-B7 in the ink supply channel 29 and the recording heads 24a-24h. COPYRIGHT: (C)2011,JPO&INPIT |