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Browse by Category: Main > Electrical & Energy
Class Information
Number: 399/126
Name: Electrophotography > Having particular structure > Adjustment
Description: Subject matter wherein a mechanical means such as a screw or cam is provided for setting or changing the position of a component.










Patents under this class:
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Patent Number Title Of Patent Date Issued
8649707 Developing device and image forming device having an adjustable developing roll Feb. 11, 2014
8644734 Image forming apparatus and method for controlling the same to compensate for registration errors Feb. 4, 2014
8610910 Multi-function apparatus Dec. 17, 2013
8548353 Developer cartridge Oct. 1, 2013
8478175 Image forming apparatus Jul. 2, 2013
8467704 Image forming apparatus having an image transfer unit movably attached to an opening and closing member Jun. 18, 2013
8467113 Image reading apparatus provided with an exchangeable image reading portion Jun. 18, 2013
8457512 Fusing unit, control method thereof and image forming apparatus employing the same Jun. 4, 2013
8406659 Image forming apparatus Mar. 26, 2013
8396393 Developing cartridge and image forming device with pressing member Mar. 12, 2013
8385793 Image forming apparatus preventing gaps between a conveyor belt and transfer sheet Feb. 26, 2013
8355646 Operations-unit angle adjusting device and image forming apparatus Jan. 15, 2013
8331825 Image forming apparatus having support member for supporting exposure member Dec. 11, 2012
8301061 Method and apparatus for aligning coupled digital print engines Oct. 30, 2012
8244168 Image forming apparatus with movable transfer device Aug. 14, 2012
8238788 Image forming apparatus and image forming method Aug. 7, 2012
8233824 Gear mechanism and image forming apparatus Jul. 31, 2012
8160475 Cart with xero module lift assist Apr. 17, 2012
8160479 Image forming apparatus including corona charger Apr. 17, 2012
8103186 Image forming apparatus Jan. 24, 2012
8089666 Image forming apparatus Jan. 3, 2012
8086139 Developing cartridge and image forming device Dec. 27, 2011
8073358 Image forming device and cartridge Dec. 6, 2011
8027602 Belt feeding device and image heating device with setting means for switching inclination angle of supporting member Sep. 27, 2011
8019255 Alignment method for a plurality of coupled digital print engines Sep. 13, 2011
7869742 Developing cartridge and image forming device with pressing member Jan. 11, 2011
7822353 Image forming apparatus Oct. 26, 2010
7787794 Setting angle adjusting device and setting angle adjusting method Aug. 31, 2010
7734215 Cartridge drum roller Jun. 8, 2010
7720415 Image forming apparatus including fixing unit, and fixing unit support method and fixing unit position adjustment method therefor May. 18, 2010
7703768 Image forming system, relay conveyance apparatus and method for installing image forming system Apr. 27, 2010
7643774 Roller spacing apparatus and image forming device having the same Jan. 5, 2010
7593668 Image forming apparatus with adjusting portions to adjust positions of conveying and discharge portions Sep. 22, 2009
7589751 Image forming apparatus and method for adjusting the interval between a write head and a photoreceptor Sep. 15, 2009
7590379 Image formation device Sep. 15, 2009
7578589 Image forming apparatus Aug. 25, 2009
7570901 Roller spacing apparatus and image forming device having the same Aug. 4, 2009
7551870 Image processing device with a wheelchair accessible operation unit Jun. 23, 2009
7477865 Process cartridge and image forming apparatus Jan. 13, 2009
7447465 Multi-function peripheral Nov. 4, 2008
7437094 Image forming apparatus having a gap regulating mechanism to regulate a gap between a photosensitive drum and a developing roller Oct. 14, 2008
7406276 Contact pressure setting method and image forming apparatus Jul. 29, 2008
7170649 Scanning module having an adjustable height Jan. 30, 2007
7162192 Transfer belt device and image forming apparatus Jan. 9, 2007
7009629 Image forming apparatus with optical adjustors Mar. 7, 2006
6982736 Image forming apparatus with optical adjusters Jan. 3, 2006
6978102 Ejection apparatus and method Dec. 20, 2005
6952545 OPC unit exchanging apparatus Oct. 4, 2005
6882813 Roller spacing device Apr. 19, 2005
6836277 Sensor attachment position determining method, image forming apparatus, and image forming method Dec. 28, 2004

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