| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a cleaning medium which cleans up and removes powder from a container to which the powder such as toner is adhered, eliminates reduction in the advantage (all corners of the container can be washed and a surface area attracting the powder is large) of a granular cleaning medium, and is excellent in dischargeability from the container, and to provide a suitable washing (cleaning) method. <P>SOLUTION: The medium is for cleaning up the powder storage container and configured to connect to a powder absorbing material for absorbing the remaining powder. <P>COPYRIGHT: (C)2007,JPO&INPIT |
