Copying machine having means to eliminate local temperature changes in a photoreceptor belt
US4766403A · kind A · utility
4Cited by
3References
5Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jul 16, 1986 |
| Grant date | Aug 23, 1988 |
| Priority date | — |
| Expiry date | Jul 16, 2006 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG03G15/283
- WIPO fieldOptics
- WIPO sectorInstruments
Abstract
A copying machine utilizing a generally endless photoreceptor belt trained between reduced and large diameter rolls. At least one of the rolls is drivingly coupled with a drive unit and is driven at a low speed when and so long as the machine is in a standby condition to avoid localized heating of the photoreceptor belt.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.