Reducing print quality defects
US8991313B2 · kind B2 · utility
5Cited by
10References
15Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jan 15, 2013 |
| Grant date | Mar 31, 2015 |
| Priority date | — |
| Expiry date | Jan 28, 2033 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG03G2215/00569
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
Reducing print quality defects can include printing a pattern with an offset printing device having a binary ink developer roller, determining a variation for a hue shift of the printed pattern; and varying gain in a feedback loop of a servo motor coupled to the binary ink developer roller to reduce the variation.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.