Copier control system
US4860054A · kind A · utility
8Cited by
7References
3Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Feb 26, 1988 |
| Grant date | Aug 22, 1989 |
| Priority date | — |
| Expiry date | Feb 26, 2008 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG03G21/145
- WIPO fieldOptics
- WIPO sectorInstruments
Abstract
A control system for an electrophotographic copier of the type using a photoconductive element having a seam varies the position for starting counting timing pulses, which are adapted to control the operations of various units or electrical loads of the copier, in dependence upon the copy mode. The control system reduces the period of time necessary for the first copy to be produced by the copier.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.