General Plastic Industrial Co., Ltd.

Renhao Liu

Jui-Chi Wang

Robin Hsu

Ya Li Huang

Kuan Tung Li

Shu Hui Wang

Smarla Hui Wang

Ting Hsuan Ko

Hui Wen Hsieh

Ting-Hsuan Ko

Hui-Wen Hsieh

A process cartridge toner supply arrangement used in a laser printer for controlling supply of toner is constructed to include a receiving member, the receiving member having toner receiving openings and a toner accommodating portion, a replaceable supplying member, the supplying member having a toner accommodating portion and toner supplying openings, and a blocking member provided between the receiving member and the supplying member and moved to close/open the toner passage between the toner receiving openings and the toner supplying openings.

Process cartridge toner supply arrangement for image forming apparatus

A sliding cover device arrangement for controlling toner passage between a toner container and a developing device of an image forming apparatus, wherein the developing device has a plurality of toner receiving openings formed thereon, and the toner container is adapted for holding toner and supplying toner to the developing device, and has a plurality of toner supplying openings formed thereon corresponding to the plurality of toner receiving openings. In one embodiment, the sliding cover arrangement includes a first sliding cover adapted for closing and opening the toner receiving openings, a second sliding cover adapted for closing and opening the toner supplying openings, and coupling means formed on the developing device and the toner container for enabling the first sliding cover and the second sliding cover to be moved to close and open the toner supplying openings and the toner receiving openings synchronously, the coupling means including projection means and recess means for engagement with the projection means.

Sliding cover device arrangement for controlling toner passage between the toner container and developing device of an image forming apparatus

Growing community of inventors

Taichung, Taiwan

Renhao Liu