| 摘要 |
<p>PROBLEM TO BE SOLVED: To provide an one component developer stably supplied and kept on a developer carrying body even in the case of non-magnetic property, as a result, high image quality can be kept over a long period, and also excellent in various fixing property and extremely small in filming to the developer carrying body or the like, and an image forming method using the one component developer. SOLUTION: In the developer formed by containing a binder resin, a coloring agent and a lubricant, the lubricant is a polyethylene based wax having 5-12dmm in needle penetration and <=15cPs melting viscosity at 130 deg.C. And, the triboelectric charge quantity between the one component developer and an iron powder is controlled to|20|-|50|μC/g.</p> |
