Method and apparatus for image forming effectively detecting...

Electrophotography – Diagnostics – Consumable

Reexamination Certificate

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C399S259000

Reexamination Certificate

active

07346286

ABSTRACT:
A developer container includes a developer container configured to contain a developer including a toner and a carrier, a developer delivering mechanism configured to deliver the developer toward an image bearing member of an image forming apparatus, and a detecting mechanism configured to detect deterioration of the developer based on a predetermined characteristic of the developer.

REFERENCES:
patent: 5548385 (1996-08-01), Takai et al.
patent: 5638159 (1997-06-01), Kai et al.
patent: 5778279 (1998-07-01), Kawai et al.
patent: 5797074 (1998-08-01), Kasahara et al.
patent: 5815784 (1998-09-01), Kasahara et al.
patent: 5953567 (1999-09-01), Muramatsu et al.
patent: 5987298 (1999-11-01), Muramatsu et al.
patent: 6201941 (2001-03-01), Kasahara et al.
patent: 6393241 (2002-05-01), Matsumoto et al.
patent: 6567637 (2003-05-01), Yanagisawa et al.
patent: 6571076 (2003-05-01), Kasahara et al.
patent: 6597883 (2003-07-01), Muramatsu et al.
patent: 6628908 (2003-09-01), Matsumoto et al.
patent: 6628915 (2003-09-01), Muramatsu et al.
patent: 6748190 (2004-06-01), Yanagisawa et al.
patent: 6826381 (2004-11-01), Muramatsu et al.
patent: 6882812 (2005-04-01), Kasahara et al.
patent: 6898405 (2005-05-01), Matsumoto et al.
patent: 2003/0235436 (2003-12-01), Kasahara et al.
patent: 2004/0013963 (2004-01-01), Muramatsu et al.
patent: 2004/0091287 (2004-05-01), Matsumoto et al.
patent: 2004/0197119 (2004-10-01), Matsumoto et al.
patent: 2005/0163537 (2005-07-01), Muramatsu et al.
patent: 53-049439 (1978-05-01), None
patent: 59-100471 (1984-06-01), None
patent: 02-093568 (1990-04-01), None
patent: 04-080777 (1992-03-01), None
patent: 04-344674 (1992-12-01), None
patent: 05-307327 (1993-11-01), None
patent: 06-348134 (1994-12-01), None
patent: 08-036297 (1996-02-01), None
patent: 08-211723 (1996-08-01), None
patent: 09-251235 (1997-09-01), None
patent: 09-269644 (1997-10-01), None
patent: 09-297462 (1997-11-01), None
patent: 11-212346 (1999-08-01), None
patent: 2000-075629 (2000-03-01), None
patent: 2000-081787 (2000-03-01), None
patent: 2000-105498 (2000-04-01), None
patent: 2000-181161 (2000-06-01), None
patent: 2001-183893 (2001-07-01), None
patent: 2001-265101 (2001-09-01), None
patent: 2004-184698 (2004-07-01), None
U.S. Appl. No. 10/738,028, filed Dec. 18, 2003, Muramatsu et al.
U.S. Appl. No. 10/830,223, filed Apr. 23, 2004, Yanagisawa et al.
U.S. Appl. No. 11/045,293, filed Jan. 31, 2005, Muramatsu et al.
U.S. Appl. No. 11/516,659, filed Sep. 7, 2006, Iwata et al.
U.S. Appl. No. 11/748,090, filed May 14, 2007, Takeuchi et al.
U.S. Appl. No. 11/761,731, filed Jun. 12, 2007, Tanaka et al.
U.S. Appl. No. 11/751,163, filed May 21, 2007, Katoh et al.

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