| 摘要 |
PROBLEM TO BE SOLVED: To maintain optimum ejection of ink by performing a purging action in a condition optimum for a kind of the ink. SOLUTION: The number of times of purging in the purging action is determined depending on the kind of the ink and a temperature of an inner section of an inkjet recorder 10. As the ejection of the ink of which the number of times is depending on the determined number of times of purging is carried out, it is possible to perform the purging action in a purging condition optimum for the kind of the ink and the temperature of the inner section of the inkjet recorder 10. As a result, it is possible to prevent non-ejection or defective ejection of ink due to increase of viscosity of the ink or solidification of the ink by the progress of the increase of viscosity on a recording head 20, thereby maintaining adequate ejection of the ink of the recording head 20. COPYRIGHT: (C)2006,JPO&NCIPI |
