Method for checking the alignment of print heads and associated alignment method
US9090058B2 · kind B2 · utility
1Cited by
1References
17Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | May 2, 2013 |
| Grant date | Jul 28, 2015 |
| Priority date | — |
| Expiry date | May 2, 2033 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG01B11/27
- WIPO fieldTextile and paper machines
- WIPO sectorMechanical engineering
Abstract
The aim of the present invention is to propose a method for assessing and correcting the alignment of print heads carried out using at least one linear adjustment algorithm, allowing greater accuracy in the use of same by eliminating inaccuracies linked to the ejection of drops from the print heads, while limiting the use of the resources of the IT system on which the method is used. Moreover, the number of print heads of which the alignment needs to be assessed and optionally corrected has very little influence on the overall processing time required by said method.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.