Image forming apparatus including toner supplement means
US5142332A · kind A · utility
23Cited by
6References
16Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jun 5, 1990 |
| Grant date | Aug 25, 1992 |
| Priority date | — |
| Expiry date | Jun 5, 2010 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10S706/90
- WIPO fieldOptics
- WIPO sectorInstruments
Abstract
The present invention relates to a developing device in an image forming apparatus which uses electrophotography, and more particularly, to a developing device which use fuzzy inferring to control a supply of a developer and provides an optimal developer supply even if a plurality of state quantities exist. Furthermore, the present invention relates to an image forming apparatus which adopts such a developing device using the fuzzy inferring.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.