| 摘要 |
PROBLEM TO BE SOLVED: To provide an inkjet recorder which suppresses a temperature rise of an inkjet head even when continuous printing is carried out, and also which prevents printing defects in the inkjet recorder of a full line type made to achieve a high resolution and a high speed. SOLUTION: The inkjet recorder includes a liquid storage tank and a liquid supply system which can circulate a liquid within a liquid circulation course that returns to the liquid storage tank passing through the interior of a liquid jet head from the liquid storage tank even during the liquid ejection action. At least a part of a liquid passage which returns from the liquid jet head to the liquid storage tank is formed of a material of a high gas permeability. A liquid passage in which the liquid flows from the liquid storage tank to the liquid jet head is formed of a material of a low gas permeability. COPYRIGHT: (C)2008,JPO&INPIT |
