| 摘要 |
PROBLEM TO BE SOLVED: To provide a sheet feeding device and an image formation device capable of feeding sheets separately with stability at a low noise.SOLUTION: An attraction member 200 is shifted from a stand-by state being separated from a sheet S that is housed in a cassette 51a to an attraction state in which it contacts by surface to the sheet S housed in the cassette 51a by elastic deformation so as to electrically attract the sheet S, a separation state in which a lower stream end in a feeding direction of the attracted sheet S is pulled up to be separated from a lower sheet, and an alienation state in which the attracted sheet S is alienated, and based on rigidity information of the sheet from a sheet thickness detection means 53, a loosening amount in separation state of the attraction member 200 is changed. |
