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Class Information
Number: 399/139
Name: Electrophotography > Image formation > Formation of master, photocopy-printer
Description: Subject matter wherein a toner image is formed and subsequently used as the original for further reproduction.
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7516040 |
System and method for automated detection of printing defects in an image output device |
Apr. 7, 2009 |
| 7143291 |
Printing method and apparatus having improved job security function, and computer program product executable by computer for realizing improved job security function |
Nov. 28, 2006 |
| 6804029 |
Liquid crystal shutter |
Oct. 12, 2004 |
| 6507393 |
Surface cleaning and particle counting |
Jan. 14, 2003 |
| 6456366 |
Image exposure apparatus |
Sep. 24, 2002 |
| 6452695 |
System and method for enabling an image input device and a printer to operate as a digital copier |
Sep. 17, 2002 |
| 6368767 |
Image forming material and production method of the same, and an image forming apparatus |
Apr. 9, 2002 |
| 6162570 |
Electrophotographic printing process for printing a carrier |
Dec. 19, 2000 |
| 5956540 |
Network printer/photocopier configuration and sheet transport system therefor |
Sep. 21, 1999 |
| 5895139 |
Image forming device with a printer unit and a copying unit |
Apr. 20, 1999 |
| 5864735 |
Image forming apparatus comprising a combination of a host computer, a printer, a copy machine, and an automatic document feeder |
Jan. 26, 1999 |
| 5848332 |
Image forming method and apparatus using tacky image forming support |
Dec. 8, 1998 |
| 5835815 |
Image forming machine including a host computer, a printer, a copying machine, and a document supply device |
Nov. 10, 1998 |
| 5790915 |
Plane registration for monochrome and color printing systems |
Aug. 4, 1998 |
| 5771419 |
Apparatus comprising a combination of a host computer, a printer, a copy machine, and an automatic document feeder |
Jun. 23, 1998 |
| 5742879 |
Method and apparatus for reproducing documents with variable information |
Apr. 21, 1998 |
| 5467165 |
Masking of photographs for reproduction |
Nov. 14, 1995 |
| 5405723 |
Xerographic press capable of simultaneous master making and printing |
Apr. 11, 1995 |
| 5296896 |
Image forming apparatus with storage for copying conditions |
Mar. 22, 1994 |
| 5148225 |
Electrophotographic process and apparatus |
Sep. 15, 1992 |
| 5140370 |
Image forming apparatus for forming a master copy |
Aug. 18, 1992 |
| 4990969 |
Method and apparatus for forming multicolor images |
Feb. 5, 1991 |
| 4967236 |
Charge retention xeroprinting |
Oct. 30, 1990 |
| 4916486 |
Copying and printing apparatus |
Apr. 10, 1990 |
| 4697917 |
Copying machine |
Oct. 6, 1987 |
| 4643559 |
Electrophotographic copying method |
Feb. 17, 1987 |
| 4443093 |
Electrostatic printing method |
Apr. 17, 1984 |
| 4400080 |
Two-drum type copying machine having improved illumination efficiency |
Aug. 23, 1983 |
| 4391504 |
Recirculating copy document |
Jul. 5, 1983 |
| 4387979 |
Copying optical system |
Jun. 14, 1983 |
| 4380383 |
Copying method and apparatus |
Apr. 19, 1983 |
| 4362378 |
Paper feed and image transfer for electrostatographic copiers and duplicators |
Dec. 7, 1982 |
| 4294534 |
Multiple function reproduction apparatus |
Oct. 13, 1981 |
| 4273438 |
Electrostatographic printing method and apparatus |
Jun. 16, 1981 |
| 4268158 |
Dry planographic printing apparatus |
May. 19, 1981 |
| 4240739 |
Electrostatic copying apparatus |
Dec. 23, 1980 |
| 4200390 |
Combined copying and printing apparatus |
Apr. 29, 1980 |
| 4180318 |
Multi-copying method and multi-copying apparatus |
Dec. 25, 1979 |
| 3977780 |
Electrostatic reproduction method and apparatus |
Aug. 31, 1976 |
| 3973846 |
Electrostatic master making apparatus |
Aug. 10, 1976 |
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