| 摘要 |
<p>PROBLEM TO BE SOLVED: To prevent lowering of an image quality by making releasing property of respective image carriers possible to be uniformly controlled, even in the case of providing lubricant applying means to respective image forming units of a tandem type image forming device. SOLUTION: In the tandem type image forming device each image forming unit 1 is provided with a lubricant applying means 8 for applying the lubricant to a photoreceptor 2, and the applying conditions of respective lubricant applying means 8 are made to be different each other. In such a manner, stable image quality is obtained by making entire releasing property of respective photoreceptors 2 equalized.</p> |
