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.

Date of Patent:
Jun. 05, 2007

Filed:

Apr. 20, 2004
Applicants:

Manabu Saito, Iwatsuki, JP;

Hidekazu Amamoto, Iwatsuki, JP;

Atsuna Saiki, Iwatsuki, JP;

Takaharu Abe, Iwatsuki, JP;

Inventors:

Manabu Saito, Iwatsuki, JP;

Hidekazu Amamoto, Iwatsuki, JP;

Atsuna Saiki, Iwatsuki, JP;

Takaharu Abe, Iwatsuki, JP;

Assignee:
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G03G 15/00 (2006.01); G03G 21/16 (2006.01);
U.S. Cl.
CPC ...
Abstract

A recording medium supplied from any one of paper supply units is printed by an image forming section, and then, the image-formed recording medium is transported via a transport path which is formed along a vertical direction, and thereafter is ejected to an ejection unit which is provided at an upper portion of an image forming apparatus main body. While a developing apparatus of a process cartridge owns a developer storage space, a latent image writing position 'P' of an image carrier optically written by an optical writing apparatus is located lower than at least a portion of this developer storage space, and a space defined between the paper supply unitand the optical writing apparatus is made small.


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