| 摘要 |
PURPOSE:To enable catch toner stably for a long period preventing generation of flaws of a sensitive body by lowering the glass transition point of a sliding brush part than that of non sliding brush part of a cleaner consisting of an elastic body like rubber. CONSTITUTION:On the surface of a sensitive drum 1, cleaning of remaining toner is applied by a cleaner 14. The cleaner 14 consists of the main part 20a of an elastic body like rubber that does not slide and brush the surface of the sensitive body and a sliding brush part 21a at its lower face and of an elastic body like rubber having the lower value of a glass transition point than that of the part 20a. When this cleaner 14 is used, even after copying 10,000 sheets, there is no flaw generated by sliding and brushing on the surface of the sensitive drum 1, and defective catching of a toner is also not noticed. Thereby it is possible to catch the toner stably and for a long period. |
