| 摘要 |
PURPOSE:To prevent the growing larger of an apparatus due to the manufacture with collars by practically decreasing the number of ink feed pipes and at the same time to make the maintenance and checking and the assembly easy, by having a portion of the outside wall forming a liquid passage in common with a portion of the outside wall forming the adjacent other liquid passage. CONSTITUTION:An ink feed pipe has plural liquid passages and a portion of the outside wall forming a liquid passage is at least formed to be in common with a portion of the outside wall forming the adjacent liquid passage. There are, for example, the type in which partition walls are provided in the ink feed pipe and the liquid passages are formed by partition, the type in which plural ink feed pipes are, in one united body, assembled, etc. If the joint part meeting the cross sectional shape of feed pipe 1 is installed on the recorder side, the connection rate for plural lines of usual ink feed pipes can be carried out by the one time connecting operation of the ink feed pipe and the miniaturization of recorder can be achieved. |
