Image forming apparatus with paper thickness detector
US5486903A · kind A · utility
31Cited by
5References
6Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jul 7, 1994 |
| Grant date | Jan 23, 1996 |
| Priority date | — |
| Expiry date | Jul 7, 2014 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG03G2215/2045
- WIPO fieldOptics
- WIPO sectorInstruments
Abstract
The present invention has a detection device for detecting the thickness of a recording material by using an air capacitor, and an image forming device for forming an image on the recording material on the basis of the output from the detection device. The present invention can thus prevent omission in transfer and fixing failure, thereby forming a good image.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.