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Class Information
Number: 399/402
Name: Electrophotography > Document handling > Copy > Delivering from transfer position > Re-fed for additional image > Having intermediate storage
Description: Subject matter wherein a copy medium is temporarily stored prior to an additional image being transferred to the copy medium.


Patents under this class:
1 2 3

Patent Number Title Of Patent Date Issued
7654663 Transfix roller load controlled by motor current Feb. 2, 2010
7620341 Image forming device, image printing method, and program recording medium Nov. 17, 2009
7613422 Image forming apparatus and intermediate conveyance unit Nov. 3, 2009
7376382 Image forming apparatus and image forming method May. 20, 2008
7079803 Electrophotographic printer Jul. 18, 2006
7064847 Copying system for enhanced color copying processor Jun. 20, 2006
6993282 Sheet conveying apparatus and image forming apparatus Jan. 31, 2006
6909872 Multipath printers Jun. 21, 2005
6848849 Medium supplying apparatus Feb. 1, 2005
6778288 Image capturing system Aug. 17, 2004
6751438 Paper feeding apparatus and method for use in a printer Jun. 15, 2004
6711377 Double-sided image forming device having a turnable guide guiding a rear end of a large-size sheet Mar. 23, 2004
6690477 Printing control apparatus and method Feb. 10, 2004
6687019 Device and method of printing data in multiple copies Feb. 3, 2004
6643492 Image forming apparatus and image forming method Nov. 4, 2003
6567644 Image forming apparatus May. 20, 2003
6549749 Printers employing duplex registration for post printing operations Apr. 15, 2003
6542714 Image forming method and apparatus that uses an external sheet discharge tray for double-side copying Apr. 1, 2003
6526255 Copying apparatus having paper inverting unit Feb. 25, 2003
6470169 Image forming apparatus and method, a printer, a copying machine, a facsimile device set, and complex machine Oct. 22, 2002
6466764 Electrophotographic printer employing heated presser rollers to precondition print media Oct. 15, 2002
6444379 Method and apparatus for manufacturing printed wiring board Sep. 3, 2002
RE37644 Multi-functional electrographic printer device Apr. 9, 2002
6313919 Printing control apparatus and method Nov. 6, 2001
6290410 Modular autoduplex mechanism with simple linkage Sep. 18, 2001
6275676 Duplex image forming apparatus with sheet interval selection means Aug. 14, 2001
6188866 Duplex image forming apparatus with removable refeeder cassette Feb. 13, 2001
6185406 Image forming apparatus Feb. 6, 2001
6085065 Image forming apparatus provided with a re-supply stacking means Jul. 4, 2000
6027003 Apparatus for turning or displacing a web of continuous recording material Feb. 22, 2000
5966556 Method of duplex copying documents Oct. 12, 1999
5961111 Sheet feeding device for a duplex image forming apparatus Oct. 5, 1999
5951004 Method of and apparatus for buffering paper sheets Sep. 14, 1999
5926684 Image forming device having post-processing station above the image forming station Jul. 20, 1999
5884137 Two-sided copying apparatus including a reversing stop mechanism Mar. 16, 1999
5872900 Information processing apparatus and method capable of two-side printing with a correctly-ordered output Feb. 16, 1999
5857138 Image forming apparatus capable of double-sided copying and provided with intermediate tray on which feed direction of copy sheet is inverted Jan. 5, 1999
5857137 Image forming apparatus and method comprising refeeding unit with priority refeeding Jan. 5, 1999
5852764 Sheet post-processing apparatus Dec. 22, 1998
5826154 Copier Oct. 20, 1998
5812907 Image processing apparatus which can interrupt a current job to execute another job Sep. 22, 1998
5737682 Duplex sheet feeding device for an image forming apparatus Apr. 7, 1998
5713071 Multi-functional electrographic printer device Jan. 27, 1998
5708954 Resupplying apparatus and image forming apparatus Jan. 13, 1998
5659846 Image forming apparatus with improved two-sided copying Aug. 19, 1997
5655173 Image forming apparatus Aug. 5, 1997
5594542 Image forming apparatus having double-sided image forming and post processing capability Jan. 14, 1997
5546168 Image forming apparatus with selective operation in document-fix reading mode and document-move reading mode Aug. 13, 1996
5327206 Image forming apparatus including a sheet refeeding unit Jul. 5, 1994
5323212 Copier having an intermediate tray Jun. 21, 1994

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