| 摘要 |
PROBLEM TO BE SOLVED: To solve the problem that a discharge recovery means of the conventional head produces ink waste by an extra suction using a negative pressure, and a capping requires time to decrease a productivity. SOLUTION: An ink extrusion mechanism is provided between ink supply tubes, the mechanism comprising a slight amount of ink-sending part by a smushing method of the ink supply tube from the outside, and an ink blocking part blocking an ink flow to control a moving direction of the ink. COPYRIGHT: (C)2007,JPO&INPIT
|
