Method of supplying inks to printhead having multiple color channels
US8899735B2 · kind B2 · utility
1Cited by
8References
14Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Oct 4, 2013 |
| Grant date | Dec 2, 2014 |
| Priority date | — |
| Expiry date | Oct 4, 2033 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB41J2/17553
- WIPO fieldTextile and paper machines
- WIPO sectorMechanical engineering
Abstract
A method of supplying ink to an inkjet printhead having multiple ink color channels. The method includes the steps of: supplying black ink to a black color channel of the printhead; and supplying yellow ink to a yellow color channel of the printhead. The black ink is supplied to the printhead at a lower pressure than the yellow ink.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.