| 摘要 |
PURPOSE:To easily execute a replacing work of a cleaning member in a short time, by providing plural cleaning members which are multi-layered so as to contact successively to a fixation roll, and are separated and drawn out freely. CONSTITUTION:Cleaning members 14, 15 and 16 are piled up and contained in a cover bracket 13 of a channel shape, which is provided so as to be opposed to a fixation roll 4, and are pressed against the roll 4. Each member 14-16 has cleaning felt 14a-16a, respectively, and heat resistant ''Mylar'' 14b-16b is fixed. When contamination of the felt 14a advances, the member 15 of the upper stage is made to press-contact to the roll 4 by a spring 22 by inserting a finger from a draw-out hole 23 and drawing out the member 14 to the outside. Therefore, a replacing work of the cleaning member can be executed easily in an extremely short time. |
