Image reading device, method of controlling the same,...

Details Image reading device, method of controlling the same,... Image reading device, method of controlling the same,...

2006-08-31

2009-06-23

Worku, Negussie (Department: 2625)

Facsimile and static presentation processing

Facsimile

Picture signal generator

C358S486000, C358S497000, C358S001200, C358S001120, C382S274000, C382S275000, C250S208100

Reexamination Certificate

active

07551330

ABSTRACT:
An image reading device includes a memory unit for storing positional information of a sensor for moving by a drive unit to read an image of a document and a control unit for controlling the drive unit to move the sensor based on the positional information stored in the memory unit. The control unit drives the drive unit by an amount of driving sufficient for an image reading unit to move in a predetermined direction to abut the stop members, controls the drive unit to move the sensor so as to detect the position mark, and updates the positional information of the memory unit to a predetermined initial value based on the detection of the position mark by the sensor. The image reading device can store data of a reference position promptly even if a photo-interrupter is not provided when the data of the reference position is not stored in a memory unit.

REFERENCES:
patent: 4568171 (1986-02-01), Ikenoue
patent: 4634885 (1987-01-01), Inoue et al.
patent: 4749872 (1988-06-01), Asada et al.
patent: 5144455 (1992-09-01), Stein et al.
patent: 5245354 (1993-09-01), Ono et al.
patent: 5282064 (1994-01-01), Yamada
patent: 5467198 (1995-11-01), Aosaki et al.
patent: 5493415 (1996-02-01), Mita et al.
patent: 5719404 (1998-02-01), Tsai
patent: 5721423 (1998-02-01), Hamamoto
patent: 5966220 (1999-10-01), Miyamoto et al.
patent: 6229629 (2001-05-01), Tsai
patent: 6765700 (2004-07-01), Naito et al.
patent: 6788435 (2004-09-01), Ouchi et al.
patent: 7133165 (2006-11-01), Yamada et al.
patent: 2002/0057465 (2002-05-01), Anzai
patent: 0 853 415 (1997-09-01), None
patent: 0 892 546 (1998-07-01), None
patent: 04-329531 (1992-11-01), None
patent: 05-030302 (1993-02-01), None
patent: 08-194808 (1996-07-01), None
patent: 09-200450 (1997-07-01), None
patent: 2000-113163 (2000-04-01), None
patent: 2000-115479 (2000-04-01), None
patent: 2001-005119 (2001-01-01), None
10-2002-0046022 Korean Office Action, dated Aug. 11, 2005, in counterpart application, citing 2000-115479 Japanese Patent.
Search report from the European Patent Office 02017493.4-2202 PCT, dated Aug. 11, 2005, re: counterpart application.
European Office Action, dated Oct. 12, 2007, regarding Application No. 02 017 493.4-2202.

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