| 摘要 |
PURPOSE:To facilitate the incorporation and detachment of a spur roller or a cleaning member without damaging position accuracy by providing one of spur rollers to a shaft member so that the shaft member is fitted in the hole provided thereto and fitting the shaft member in a support member while mounting the other spur roller and the cleaning member on the support member in a fitting state. CONSTITUTION:A spur cleaner 41 is mounted on a holder 42 by fitting the revolving shaft 41A thereof in the shaft hole 42C of the holder 42 and a spur shaft 43 is fitted in the shaft clamp part 42A of the spur holder 42 in a revolvable manner while aligned with the arrangement position of the spur 40B in the spur holder 42. Thereafter, the spur shaft 43 is fitted in the shaft clamp parts 510A of the shaft support members 51A vertically provided to both ends of a top cover 51 on the rear side thereof. The top cover 51 is mounted on an apparatus main body and the revolving direction thereof is energized in one direction by a spring 44 to press a paper discharge roller 4 by a spur 40A. A recording means is set to an ink jet recording system. |
