| Patent Number |
Title Of Patent |
Date Issued |
| 6324351 |
Image-forming apparatus unit and image-forming apparatus |
November 27, 2001 |
| In an image-forming section, a communication device is attached to the top surface of a developing cartridge that is detachably attached to a developing device, and a main body side communication device is attached to a copying machine main body in a manner so as to face the top portion |
| 5408301 |
Electrophotographic apparatus having two fixing sections and control means for controlling tempe |
April 18, 1995 |
| An electrophotographic apparatus is provided with a fixing device having the first through third fixing rollers for forming the first fixing section by contacting the first and second fixing rollers as well as forming the second fixing section by contacting the second and third fixin |
| 5296896 |
Image forming apparatus with storage for copying conditions |
March 22, 1994 |
| An image forming apparatus including a condition determining device for determining optimum conditions automatically for copying a document during copying, a blank lamp for recording information concerning the determined conditions in code on a sheet of copy paper, a code scanner for rea |
