| 摘要 |
<p>PROBLEM TO BE SOLVED: To provide a cleaning device that presses a scraper member against a draft roller with strong force and in which the scraper member can be put on and taken off easily.SOLUTION: A cleaning device 60 comprises a contact member 65 and an installation magnet 64. The contact member 65 has a first convex part 65b and a second convex part 65c cleaning an external circumference surface of a back bottom roller 26 by contacting with the external circumference surface. The installation magnet 64 makes the contact member 65 contact to the back bottom roller 26 by magnetic force affecting to the back bottom roller 26 through the contact member 65.</p> |
