(57) ABSTRACT A developer accommodating unit for accommodating a developer includes:
an accommodating portion, provided with an opening, for accommodating the developer, a …

A toner seal member to be used for sealing a developer container including a developer
accommodating portion for accommodating a developer; and an opening for supplying the …

An image forming apparatus of the present invention includes a mount portion in which a
toner container is expected to be set from above. When the toner container set in the mount …

An object of the present invention is to provide a proceSS cartridge and an
electrophotographic image forming appa ratus to which Such a proceSS cartridge can …

US9304439B2 - Developer accommodating container, developer accommodating unit,
process cartridge, electrophotographic image forming apparatus - Google Patents …

(57) ABSTRACT A developer accommodating unit for accommodating a developer includes:
a flexible container provided with a plu rality of openings for permitting discharge of …

A toner container for containing therein toner used for development by a developing device
for developing a latent image formed on an electrophotographic photosensitive member is …

A toner container receiving apparatus has a sump and a sump opening with box-like
upwardly extending verti cal walls around the sump opening. A toner container includes box …

A mechanism for opening/closing a toner falling aperture is adapted to open/close a toner
falling aperture formed in the bottom of a toner cartridge main body in which toner is housed …

A developer accommodating container for accommodating a developer includes a flexible
container including an injection port for permitting entrance of the developer and a plurality …