Ricoh Company, Ltd.

Takeshi Tamaru

Satoshi Muramatsu

Nobuo Kasahara

Seiji Terazawa

Fumio Ogata

Tetsuya Kusano

Sieji Terazawa

In an image forming apparatus a toner container removably set on the apparatus and a developing section included in the apparatus are communicated to each other by a delivery passage. Toner can be delivered from the toner container to the developing section via the delivery passage by a stream of air even when the container and developing section are located at remote positions.

Toner container configured for toner replenishment through blow system

In an image forming apparatus, a flexible toner container removably set on the apparatus and a developing section included in the apparatus are communicated to each other by a delivery passage. Toner can be delivered from the toner container to the developing section via the delivery passage by a stream of air even when the container and developing section are located at remote positions.

Flexible toner container and toner delivery apparatus

In an image forming apparatus, a toner container removably set on the apparatus and a developing section included in the apparatus are communicated to each other by a delivery passage. Toner can be delivered from the toner container to the developing section via the delivery passage by a stream of air even when the container and developing section are located at remote positions. An elongated member located on the image forming apparatus extends into the toner container outlet and a mating portion forms a sealing enclosure between the toner container outlet and the elongated member. A tight contact enhancing member may be provided to enhance the contact of the sealing enclosure. The toner container may be a sack formed of flexible material.

Toner container and toner delivery apparatus

In an image forming apparatus, atoner container removably set on the apparatus and a developing section included in the apparatus are communicated to each other by a delivery passage. Toner can be delivered from the toner container to the developing section via the delivery passage by a stream of air even when the container and developing section are located at remote positions.

Growing community of inventors

Tokyo, Japan

Takeshi Tamaru