| 摘要 |
<p>The image forming device is provided with first spacing members having a larger outer diameter than that of a first developing roller and that are disposed at two edges of the first developing roller equiaxially with the first developing roller, second spacing members having a larger outer diameter than that of a second developing roller and that are disposed at two edges of the second developing roller equiaxially with the second developing roller, a first retaining member, a second retaining member, a first biasing member, a second biasing member.</p> |
