| Patent Number |
Title Of Patent |
Date Issued |
| 7548717 |
Fixing apparatus |
June 16, 2009 |
| A fixing apparatus that fuses and firmly adheres an unfixed developer onto a recording medium includes a heating roller and a pressure roller; a belt-shaped cleaning member that is disposed so as to abut on the heating roller and cleans the surface of the heating roller, the cleaning mem |
| 7464924 |
Sheet feeder device and image forming apparatus |
December 16, 2008 |
| A sheet feeder device is provided with a pick-up roller driving section which is operative to position the pick-up roller into a retracted position spaced a predetermined distance apart from a stack of document sheets on a document tray before and after the operation for feeding the |
| 7444115 |
Two-side image forming apparatus |
October 28, 2008 |
| A two-side image forming apparatus of the present invention is provided with a first sheet-transferring path, for use in one-side image formation, for transferring, to a printed sheet storage section via an image transcribing section, a sheet supplied from an unprinted sheet storage |
| 7159862 |
Sheet delivery mechanism for image forming apparatus |
January 9, 2007 |
| A roller turning force generator is connected to a driving gear which is mounted on a shaft. The shaft is connected to offset roller assemblies disposed in an offset mechanism via connecting gears. The offset roller assemblies rotatably supported inside the offset mechanism are turned by |
