| 摘要 |
PROBLEM TO BE SOLVED: To increase the toner storage amount without enlarging a toner collection container and to prevent flying-off of toner collected in the toner collection container during disposal of the toner. SOLUTION: The toner collection device has a toner aggregation means 1 for spirally rotating the toner by air in a nearly cylindrical air path 1a, to aggregate the toner and a toner collection container 6 for collecting the toner aggregated by the toner aggregation means 1. COPYRIGHT: (C)2007,JPO&INPIT |
