| 摘要 |
PURPOSE:To maintain cleaning capacity of a fur brush by knocking down a toner accumulated in the fur brash with a knocking plate. CONSTITUTION:When residual toner on the photosensitive body 2 is knocked down by one rotation of a fur brush 1, the toner sucked in the brush 1 with air current and blown out again to outside of the brush 1 and knocked down by a knocking plade 10. A part of the toner knocked down from the brush 1 and arrived at the upper part of a toner reservoir 11 accumulates in the toner reservoir 11. The rest of the toner is carried with air current to the filter 8 side and caught by the filter 8. |
