| 摘要 |
PURPOSE:To improve positioning precision between members and to improve cleaning ability by integrally constituting a guide roller, a guide roller supporting member and a scraper as a toner guide member. CONSTITUTION:Both ends of the guide roller 14 are turnably supported by the guide roller supporting member 21. One edge in parallel with a longitudinal direction of the scraper 15 is brought into press contact with the guide roller 14 and the other end is fixed to the guide roller supporting member 21 by means of a double sided adhesive tape, etc. Thus mentioned, the guide roller 14, the guide roller supporting member 21 and the scraper 15 are integrally constituted as the integral toner guide member 22. Therefore, the positioning precision of the scraper 15 and the guide roller 14 can be strictly controlled and the scraper 15 can be fixed so that toner on the guide roller can be efficiently scraped away. |
