The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Dec. 27, 2005
Filed:
Sep. 25, 2003
Atsushi Numagami, Hadano, JP;
Kenji Matsuda, Numazu, JP;
Akiyoshi Fujita, Numazu, JP;
Canon Kabushiki Kaisha, Tokyo, JP;
Abstract
A recycling method is for a developer supply unit for supplying a developer to developing device for developing an electrostatic latent image formed on an electrophotographic photosensitive member. The developer supply unit is detachably mountable to a main assembly of an electrophotographic image forming apparatus and includes a developer accommodating portion for accommodating the developer, a developer supply port for supplying the developer to the developing means and a feeding member for feeding the developer to the developer supply port from the developer accommodating portion. The method includes an injection step of injecting the developer through the developer supply port; and driving step of driving the feeding member in a direction for feeding the developer from the developer supply port to the developer accommodating portion, by which the developer is fed from the developer supply port to fill the developer accommodating portion with the developer.