Motor polygon assembly (MPA) facet reflectivity mapping
US7995089B2 · kind B2 · utility
4Cited by
14References
4Claims
0Family size
Assignee
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Key dates
| Filing date | Nov 16, 2006 |
| Grant date | Aug 9, 2011 |
| Priority date | — |
| Expiry date | Apr 12, 2027 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB41J2/471
- WIPO fieldTextile and paper machines
- WIPO sectorMechanical engineering
Abstract
A technique for minimizing motor polygon assembly output reflectivity using real time facet reflectivity measurements and mapping. An automatic power control sensor manages laser beams produced by the laser source associated with the system during overscan periods ‘outside’ of defined printing time. Errors are then recorded internal to the raster output scanner to minimize overall setup in the image output terminal.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.