Positional-deviation correction apparatus, method of...

Details Positional-deviation correction apparatus, method of... Positional-deviation correction apparatus, method of...

2007-06-20

2010-06-08

Gray, David M (Department: 2852)

Electrophotography

Image formation

Transfer

C399S299000, C399S300000, C347S116000

Reexamination Certificate

active

07734234

ABSTRACT:
A first correction pattern and a second correction pattern are formed on an endless conveyor belt. The first correction pattern is located ahead of the second correction pattern on the conveyor belt with respect to the direction of movement of the conveyor belt. A sensor detects positional information of the correction patterns. A timing changing unit (controlling unit) changes a detection timing of the second correction pattern from a time point at which the sensor detects the second correction pattern.

REFERENCES:
patent: 2001/0004425 (2001-06-01), Shinohara et al.
patent: 2004/0033090 (2004-02-01), Yamanaka et al.
patent: 2004/0109708 (2004-06-01), Kobayashi et al.
patent: 2005/0031361 (2005-02-01), Kobayashi
patent: 2005/0041990 (2005-02-01), Sugiyama
patent: 2006/0088344 (2006-04-01), Aikawa
patent: 1345088 (2003-09-01), None
patent: 1369749 (2003-12-01), None
patent: 1 496 403 (2005-01-01), None
patent: 1 781 012 (2007-05-01), None
patent: 11-161129 (1999-06-01), None
patent: 2002-244387 (2002-08-01), None
Office Action dated Oct. 24, 2007 for corresponding European Application No. 07111150.4.
European Office Action dated Sep. 28, 2009, issued in corresponding Application No. EP 07111150.

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