Printing machine employing an operator replaceable interposition web and photoconductive member
US4497570A · kind A · utility
Assignee
Inventors
Key dates
| Filing date | Feb 2, 1983 |
| Grant date | Feb 5, 1985 |
| Priority date | — |
| Expiry date | Feb 2, 2003 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG03G15/227
- WIPO fieldOptics
- WIPO sectorInstruments
Abstract
A printing machine having an operator removable housing comprising a photoconductive member with a web entrained about a portion thereof. A latent image is recorded on the photoconductive member and marking particles transported to the portion of the web entrained about the photoconductive member. In this way, the latent image recorded on the photoconductive member attracts the marking particles to the web in image configuration. A copy sheet is advanced into contact with the marking particles on the web. The marking particles interposed between the web and the copy sheet are heated. After cooling, the copy sheet is separated from the web with the marking particles remaining affixed thereto.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.