Abstract: A sheet feeder includes a sheet placement unit to place a sheet, and an indicator indicating a predetermined position at which the sheet is to be set on the sheet placement unit. The indicator is movable between a first position at which the indicator is adjacent to or in contact with the sheet on the sheet placement unit and a second position farther than the first position from the sheet placement unit.

Abstract: A toner container for containing toner, removably installable into an apparatus body, includes a container body in which an opening for receiving toner therein or discharging toner therefrom is formed and a handle forming a front end portion of the toner container when the toner container is installed in the apparatus body, the handle having a front face inclined relative to a center axis (L) of the container body.

Abstract: A toner container for containing toner, removably installable into an apparatus body, includes a container body in which an opening for receiving toner therein or discharging toner therefrom is formed and a handle forming a front end portion of the toner container when the toner container is installed in the apparatus body, the handle having a front face inclined relative to a center axis (L) of the container body.

Abstract: Disclosed is a printer capable of being connected with a plurality of personal computers and having a plurality of paper ejection trays. The printer further comprises a plurality of display units respectively corresponding to the paper ejection trays. In a case where a two or more paper ejection trays are occupied by sheets which are ejected in response to at least one ejection instruction from same personal computer, the controller of the printer controls the display units to notify a user that the sheets are ejected to a plurality of paper.

Abstract: A mechanism whereby a user can obtain a desired content via a communication network and a content distributor loses no profits. Identification information of each theater and each video content screened at the theater are registered. When a video content viewing request from a member is accepted, the theater which screens the content requested to be viewed is specified, the video content requested to be distributed is distributed to the member via a network, and an incentive for the video content distributed to the member is given to the theater which screens the video content requested to be viewed.

Abstract: Disclosed is a printer capable of being connected with a plurality of personal computers and having a plurality of paper ejection trays. The printer further comprises a plurality of display units respectively corresponding to the paper ejection trays. In a case where a two or more paper ejection trays are occupied by sheets which are ejected in response to at least one ejection instruction from same personal computer, the controller of the printer controls the display units to notify a user that the sheets are ejected to a plurality of paper.