| Patent Number |
Title Of Patent |
Date Issued |
| 7552917 |
Sheet processing apparatus and image forming apparatus including the sheet processing apparatus |
June 30, 2009 |
| A sheet processing apparatus includes: a buffer unit which stores plural supplied sheets with upstream edges in a conveying direction thereof aligned; a processing tray on which sheets discharged from the buffer unit are stacked; and an oscillation roller pair and a return roller whi |
| 7472901 |
Sheet processing apparatus with controller for controlling sheet supply unit |
January 6, 2009 |
| The present invention provides a sheet processing apparatus comprising a sheet holding device capable of storing supplied sheets, a first sheet stacking tray on which sheets are stacked at a downstream side of the sheet holding device in a sheet conveying direction and on which the s |
| 7389084 |
Image forming system with temporary storage trays between sheet storage units and image forming |
June 17, 2008 |
| An image forming system has a sheet deck assembly, an image forming apparatus, and a feeding buffering apparatus with plural feeding buffer trays for temporarily storing sheets of printing paper fed from plural printing paper decks of the sheet deck assembly. The feeding buffering ap |
| 7380780 |
Sheet supplying apparatus and image forming system |
June 3, 2008 |
| A sheet supplying apparatus having a plurality of sheet decks for supplying sheets connected in series, and provided with a controller for controlling the feeding of the sheets of each sheet deck, wherein each sheet deck has a sheet stacking portion for supporting the sheets thereon, |
| 7377511 |
Sheet stacking apparatus |
May 27, 2008 |
| A sheet stacking apparatus including a first tray on which sheets discharged form an outlet are stacked, the first tray being movable between a stacking position at which sheets discharged from an outlet are stacked and a first retracted position above the staking position; a second |
| 7354036 |
Sheet processing apparatus and image forming apparatus including the sheet processing apparatus |
April 8, 2008 |
| A sheet processing apparatus includes: a buffer unit which stores plural supplied sheets with upstream edges in a conveying direction thereof aligned; a processing tray on which sheets discharged from the buffer unit are stacked; and an oscillation roller pair and a return roller whi |
| 7296791 |
Image forming apparatus, sheet containing device, sheet inserting device, book-binding system, a |
November 20, 2007 |
| There is provided an image forming apparatus that is capable of preventing input errors and eliminating the necessity of complicated input operations in making settings for a sheet mixing operation in which color image output sheets and black-and-white image output sheets are mixed i |
| 7260335 |
Image-information detecting device and image forming apparatus |
August 21, 2007 |
| A device for detecting image information includes an intermediate transfer member configured to hold a pattern image; a detecting unit configured to optically detect the pattern image; a secondary transfer unit configured to contact with and separate from the intermediate transfer member |
| 7192020 |
Sheet processing apparatus for storing supplied sheets while preceding sheet are processed |
March 20, 2007 |
| A sheet processing apparatus includes: a buffer unit which stores plural supplied sheets with upstream edges in a conveying direction thereof aligned; a processing tray on which sheets discharged from the buffer unit are stacked; and an oscillation roller pair and a return roller whi |
| 7137113 |
Program operating apparatus and program write control apparatus and method |
November 14, 2006 |
| A program operating apparatus is provided, which is capable of rewriting control programs for a plurality of CPUs without using any exclusive external apparatuses, thereby achieving a simplified and efficient rewrite operation. A control program stored in a ROM of a master CPU that c |
| 7134370 |
Sheet processing apparatus |
November 14, 2006 |
| When performing a punching operation for each of sheets individually conveyed to a predetermined punching position within a conveying path, each of the individually conveyed sheets is positioned at the predetermined punching position before performing the punching operation. |
| 7062207 |
Powder transport apparatus and image forming apparatus that can stabilize replenishment of powde |
June 13, 2006 |
| In a powder transport apparatus, powder is transported through a pipe having a powder transport member that exerts a force on the powder such that the powder is moved downstream in a transport direction. A part regulating the amount of the powder to be transported is provided in the |
| 7050751 |
Image forming system with temporary storage trays between sheet storage units and image forming |
May 23, 2006 |
| An image forming system has a sheet deck assembly, an image forming apparatus, and a feeding buffering apparatus with plural feeding buffer trays for temporarily storing sheets of printing paper fed from plural printing paper decks of the sheet deck assembly. The feeding buffering ap |
