| 摘要 |
<p>PURPOSE:To facilitate maintenance work of a selvedge member by engaging a support part of the selvedge member provided with a delivery roller and the selvedge member with an engagement part provided on a sheet storage part. CONSTITUTION:Of a paper feeding cassette 15 at a paper feeding part of an image formation device, a selvedge member 20 is installed on a sheet supply side end part, and at a position to make contact with this selvedge member 20, a delivery roller 21 is arranged in a case 1a of the image formation device free to rotate and drive. In this case, the selvedge member 20 is furnished with a support part 22 having a pair of leg parts 24, 25 of roughly a square shape with one side open seen horizontally from the side, and it is constituted by providing a pressure pad 23 to pressurize it on the delivery roller 21 on its head end. The support part 22 is easily installed on the paper feeding cassette 15 free to disconnect by engaging a boss part 26 formed on the head end of the elastic leg parts 24, 25 with a hole shaped engagement part 31 provided on a bottom part of a cutoff part 30 formed on the paper feeding cassette 15.</p> |
