| Patents for B65H 85 - Recirculating articles, i.e. feeding each article to, and delivering it from, the same machine work-station more than once (891) |
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| 06/28/2000 | EP1014224A2 Image forming apparatus and controlling method thereof |
| 06/27/2000 | US6081688 Both-face automatic original feeding apparatus |
| 06/20/2000 | US6076818 Sheet sensing device for a copying apparatus |
| 06/07/2000 | EP1006417A2 Image forming apparatus |
| 06/06/2000 | US6070869 Paper reversing apparatus of a printer for printing both sides of a paper |
| 05/30/2000 | US6069704 Method of scheduling a sequence of pages to be printed with a duplex printer |
| 05/24/2000 | EP1002652A2 Image forming apparatus |
| 05/16/2000 | US6062559 Automatic document feeder and conveying belt mechanism of automatic document feeder |
| 05/10/2000 | EP0998419A1 Uquii |
| 04/25/2000 | CA2045135C Sheet handling apparatus |
| 03/21/2000 | US6041213 Compact image forming apparatus capable of smooth double side printing in a short time |
| 03/07/2000 | US6032941 Sheet conveying apparatus with internal control |
| 03/01/2000 | EP0982144A1 Duplex printing media handling system |
| 02/29/2000 | US6029969 Automatic document feeding device |
| 01/19/2000 | EP0972731A2 Sheet processing apparatus |
| 01/04/2000 | US6010124 Sheet conveying apparatus |
| 12/28/1999 | US6009303 Document scan apparatus, imaging forming apparatus having the document scan apparatus, and method for controlling a document scan apparatus |
| 12/02/1999 | WO1999061359A1 Method for alternating the stacking direction of flat and flexible objects, means for implementing said method and batch-forming installations equipped with said means |
| 11/23/1999 | US5991592 Document transporting device and method and image reading device provided with the document transporting device |
| 11/23/1999 | US5988621 Recycle document feeder |
| 11/16/1999 | US5987279 Image forming apparatus |
| 11/02/1999 | US5978642 Color printer with shuttle type paper drive and method |
| 10/26/1999 | US5974298 Duplex printing media handling system |
| 10/12/1999 | US5966556 Method of duplex copying documents |
| 10/12/1999 | US5964152 Method for printing both sides of paper in a printer |
| 10/07/1999 | WO1999050715A1 Method for printing individual sheets in groups using the duplex method |
| 09/28/1999 | US5959278 Information card producing device |
| 09/28/1999 | US5957598 Printing device with an aligning station for printing aligned receiving sheets on both sides |
| 09/08/1999 | EP0939702A1 Method and device for conveying sheets |
| 09/08/1999 | EP0939700A1 Stacking logistics for a printing machine |
| 08/10/1999 | US5937261 Image recording apparatus, and sheet conveying method thereof |
| 08/03/1999 | US5931454 Recycle document feeder |
| 07/20/1999 | US5926681 Document feeding device |
| 06/22/1999 | US5915159 Automatic original feeding device with jam recovery displays |
| 06/01/1999 | US5908188 Apparatus for feeding original document with improved speed and reliability |
| 05/25/1999 | US5907759 Automatic original feeding apparatus capable of detecting delay in feeding an original and delaying feed of subsequent originals |
| 05/18/1999 | US5905934 Sheet curl control device for a duplex copier |
| 04/21/1999 | CN1214474A Method for printing both sides of paper in printer |
| 02/24/1999 | CN1208698A Paper reversing apparatus of printer for printing both sides of paper |
| 02/17/1999 | EP0896939A1 Paper reversing apparatus for a duplex printer |
| 02/16/1999 | US5871208 Sheet convey apparatus with horizontal sheet stacking plate above convey means |
| 01/20/1999 | EP0892324A1 Image forming apparatus |
| 01/19/1999 | US5860647 Paper discharge device and storing unit for image forming apparatus |
| 01/05/1999 | US5857138 Image forming apparatus capable of double-sided copying and provided with intermediate tray on which feed direction of copy sheet is inverted |
| 01/05/1999 | US5857137 Image forming apparatus and method comprising refeeding unit with priority refeeding |
| 11/17/1998 | US5839044 Image forming apparatus having paper receiving portion inside the body |
| 10/20/1998 | US5826154 Copier |
| 09/29/1998 | US5815772 Driving system for a detachable unit and of using same |
| 07/14/1998 | US5778783 Sheet-fed printing press |
| 07/07/1998 | US5778300 Sheet processing device |
| 07/01/1998 | EP0851310A2 Sheet conveying apparatus |
| 06/09/1998 | US5764245 Recording apparatus and recording method |
| 05/26/1998 | US5758251 Image forming apparatus having automatic duplex device |
| 05/13/1998 | EP0841601A1 Method of scheduling a sequence of pages to be printed with a duplex printer |
| 05/07/1998 | WO1998018628A1 Method and device for conveying sheets |
| 05/07/1998 | WO1998018627A1 Stacking logistics for a printing machine |
| 05/06/1998 | EP0840181A2 Method of scheduling a sequence of pages to be printed with a duplex printer |
| 05/05/1998 | US5748293 Adjustable document handler for reproduction apparatus |
| 04/30/1998 | DE19644946A1 Verfahren und Einrichtung zum Transport von Bogen Method and apparatus for transporting sheets |
| 04/30/1998 | DE19644942A1 Stapellogistik Pile logistics |
| 02/10/1998 | US5716046 Apparatus for feeding original document with improved speed and reliability |
| 02/04/1998 | CN1172064A Sheet sensing device |
| 01/28/1998 | EP0821264A1 Sheet sensing device |
| 01/21/1998 | EP0819636A1 A printing device with an aligning station for printing aligned receiving sheets on both sides |
| 01/13/1998 | US5708954 Resupplying apparatus and image forming apparatus |
| 01/13/1998 | US5708953 Copying system provided with an automatic document feeder and a copy sheet circulating device |
| 11/19/1997 | EP0807862A2 Sheet conveyor and image forming apparatus |
| 09/16/1997 | US5669057 Reproduction machine having a tandem automatic document handler |
| 09/09/1997 | US5666629 Multimode printer having sideway page inverter |
| 07/15/1997 | US5648843 Automatic duplex image forming apparatus having an adjusting driving mechanism |
| 06/03/1997 | US5634634 Vacuum corrugated duplex tray having oscillating side guides |
| 05/21/1997 | CN1150089A Sheet-fed printing press |
| 05/07/1997 | EP0772096A1 Counter-balance mechanism |
| 04/17/1997 | DE19538066A1 Three-way sheet paper sorter for handling sheets of paper fed from copier |
| 04/09/1997 | EP0767413A2 Reproduction machine having a tandem automatic document handler |
| 02/18/1997 | US5604577 Double-side image forming apparatus and reverse sheet feeding device |
| 01/29/1997 | EP0755784A2 Sheet-fed printing machine |
| 01/28/1997 | US5597153 Automatic original feed apparatus |
| 01/21/1997 | US5596399 Compact document measuring system for electronic document imaging |
| 01/14/1997 | US5594542 Image forming apparatus having double-sided image forming and post processing capability |
| 12/05/1996 | DE19621738A1 Photo copier with duplex unit and image read out unit for reading first and second documents |
| 10/08/1996 | US5562278 Apparatus for processing printed products |
| 09/12/1996 | DE19607826A1 Transport apparatus for conveying individual sheets to and from stack of sheets |
| 08/28/1996 | EP0729081A1 Resupplying apparatus and image forming apparatus |
| 07/23/1996 | US5538233 Document conveying apparatus |
| 06/12/1996 | CN1032033C Circulating type of automatic document feeding apparatus and duplex copying apparatus provided with said apparatus |
| 05/28/1996 | US5520379 Document conveying appartus |
| 05/22/1996 | EP0713156A2 Sheet transport device for a duplex printing system |
| 04/17/1996 | EP0456814B1 Sheet handling apparatus |
| 04/09/1996 | US5506670 Duplex copying machine with air blower for an intermediate tray |
| 03/20/1996 | EP0702283A2 Double-side image forming apparatus having post-processing function |
| 01/30/1996 | US5488464 Constant velocity transport for electronic document imaging |
| 12/05/1995 | US5473419 Image forming apparatus having a duplex path with an inverter |
| 11/15/1995 | EP0681979A1 Device for handling printed products |
| 11/14/1995 | US5467182 Sheet transport for high productivity trayless duplex |
| 11/08/1995 | EP0512103B1 Recirculating document feeder |
| 11/02/1995 | EP0679962A2 Double-side image forming apparatus and reverse sheet feeding device |
| 10/24/1995 | US5461468 Document handler interdocument gap control system |
| 10/24/1995 | US5460360 Document conveying apparatus for conveying documents of different length in an image processing machine |
| 09/12/1995 | US5450188 Multifunctional printer |