Method and apparatus for copy sheet feed timed imaging registration system
US5247337A · kind A · utility
6Cited by
11References
15Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Jun 18, 1992 |
| Grant date | Sep 21, 1993 |
| Priority date | — |
| Expiry date | Jun 18, 2012 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG03G2215/00599
- WIPO fieldOptics
- WIPO sectorInstruments
Abstract
A printer utilizes a clock for controlling sheet feeding and imaging operations. The system utilizes sheet feeders with sheet feeding rates maintainable within very narrow time tolerances. Thus, sheet feeding events alone or clock pulses alone can be utilized to control the imaging system. The system allows high throughput rates and reduces the complexity and cost of control systems.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.