| 摘要 |
<P>PROBLEM TO BE SOLVED: To avoid deposition of insoluble substances derived from a rubber member used in an ink flow path system even when an arbitrary ink and a conservation liquid are filled in the ink flow path system in an inkjet recording apparatus. <P>SOLUTION: In the inkjet recording apparatus in which a water-based ink or the conservation liquid is filled in the ink flow path system, the rubber member used in the ink flow path system is formed of a rubber containing no lubricant. <P>COPYRIGHT: (C)2007,JPO&INPIT |
