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Class Information
Number: 399/300
Name: Electrophotography > Image formation > Transfer > Color > From multiple positions
Description: Subject matter wherein an arrangement is provided for receiving toner images from two or more different positions of an image-bearing member.
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7483661 |
Image forming apparatus which prevents misregistration |
Jan. 27, 2009 |
| 7477863 |
Image forming apparatus and image forming method with cleaner portion |
Jan. 13, 2009 |
| 7466940 |
Modular marking architecture for wide media printing platform |
Dec. 16, 2008 |
| 7446281 |
Heating device |
Nov. 4, 2008 |
| 7395012 |
Position setting method of photosensitive body and image forming apparatus |
Jul. 1, 2008 |
| 7395004 |
Image forming apparatus featuring first and second toner removing sequence selected on the basis of a toner amount per unit area |
Jul. 1, 2008 |
| 7333758 |
Image forming apparatus |
Feb. 19, 2008 |
| 7330674 |
Image forming apparatus for preventing resistance variation of intermediate transfer belt and method thereof |
Feb. 12, 2008 |
| 7298502 |
Image forming apparatus |
Nov. 20, 2007 |
| 7221894 |
Image forming apparatus which prevents misregistration |
May. 22, 2007 |
| 7130568 |
Image forming apparatus which presents faulty image when toner image on image bearing member is transferred to transferring medium |
Oct. 31, 2006 |
| 6993276 |
Belt apparatus and image forming apparatus having the same |
Jan. 31, 2006 |
| 6973284 |
Induction heating apparatus having sheet releasing mechanism |
Dec. 6, 2005 |
| 6930786 |
Image forming apparatus |
Aug. 16, 2005 |
| 6694119 |
Perfecting press apparatus |
Feb. 17, 2004 |
| 6173141 |
Apparatus for forming color images by the superimposition of visualized latent images having drive means for simultaneously driving at least a recording medium conveying means and a source of |
Jan. 9, 2001 |
| 6142690 |
Color image forming apparatus with drive power transmission mechanism |
Nov. 7, 2000 |
| 6021302 |
Device for electrostatically transferring color toner images onto an electrically grounded receptor sheet |
Feb. 1, 2000 |
| 5960241 |
Color image forming device and image transfer point deciding method in the same |
Sep. 28, 1999 |
| 5636010 |
Image forming apparatus having a plurality of developing means |
Jun. 3, 1997 |
| 5600404 |
Correction of misregistration in an image forming apparatus depending on multiple regions of a transfer belt |
Feb. 4, 1997 |
| 5594538 |
Image forming apparatus having multi-layer transfer material bearing member with different coefficient of kinetic frictions between layers |
Jan. 14, 1997 |
| 5581331 |
Color image forming apparatus |
Dec. 3, 1996 |
| 5532812 |
Apparatus for forming a copy of an original image on a sheet of paper |
Jul. 2, 1996 |
| 5502554 |
Image transferring unit of non-contact type roller method |
Mar. 26, 1996 |
| 5428432 |
Electrophotographic recording apparatus having integrated heating and cooling device |
Jun. 27, 1995 |
| 5383010 |
Color image forming apparatus with transfer sheet shifting compensation means |
Jan. 17, 1995 |
| 5274428 |
Single pass direct transfer color printer |
Dec. 28, 1993 |
| 5189479 |
Image transferring device for a color image recorder |
Feb. 23, 1993 |
| 5189477 |
Apparatus for the production of a colour image |
Feb. 23, 1993 |
| 5187536 |
Image forming apparatus |
Feb. 16, 1993 |
| 5177542 |
Method of xeroprinting |
Jan. 5, 1993 |
| 5081507 |
Registration apparatus for a printing system |
Jan. 14, 1992 |
| 5016062 |
Multicolor image forming apparatus having improved registration |
May. 14, 1991 |
| 4994858 |
Electrostatographic apparatus for forming multicolor images on a receiving sheet |
Feb. 19, 1991 |
| 4972234 |
Endless belt with recess for receiving sheet feeding grippers |
Nov. 20, 1990 |
| 4788574 |
Multi-color image forming apparatus in which a plurality of toner images are successively transferred onto a printing medium from a plurality of image carriers one above another |
Nov. 29, 1988 |
| 4752804 |
Multicolored image forming apparatus in which toner images are successively transferred from a plurality of image bearing members to a transfer material |
Jun. 21, 1988 |
| 4580889 |
Color image reproduction apparatus |
Apr. 8, 1986 |
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