Electrophotographic recording apparatus
US4952951A · kind A · utility
Assignees
Inventors
Key dates
| Filing date | Aug 9, 1989 |
| Grant date | Aug 28, 1990 |
| Priority date | — |
| Expiry date | Aug 9, 2009 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG03G2215/0497
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
An electrophotographic recording apparatus comprises an electrostatic charging device for electrostatically charging a surface of a photosensitive body, an exposure device adapted to form an electric charge latent image on the surface of the photosensitive body, a developing device for effecting developing of the electric charge latent image by using a developer containing at least a toner to thereby form a toner image, and a transferring/fixing device for transferring and fixing onto a recording sheet of paper the toner image formed on the surface of the photosensitive body, the exposure means including a laser exposure section for exposing the surface of the photosensitive body to an optical image of high resolution and a light emitting diode array exposure section for exposing the surface of the photosensitive body to an optical image of low resolution.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.