Printing device and printing method
US9144994B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Mar 29, 2013 |
| Grant date | Sep 29, 2015 |
| Priority date | — |
| Expiry date | Mar 29, 2033 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB41J2/2107
- WIPO fieldTextile and paper machines
- WIPO sectorMechanical engineering
Abstract
A printing device which prints onto a printing medium comprising: a printing head; a control section which moves the printing head in a scanning direction and relatively moves either of the head or the printing medium in a direction which intersects with the scanning direction; and a discharge control section, wherein the printing head is provided with a plurality of color nozzle rows which are arranged to line up in the intersecting direction and where a plurality of nozzles which discharge the same color of color ink are arranged in the intersecting direction for each of the color nozzles rows, and a black ink nozzle row which is a nozzle row, which is arranged to line up with the color nozzle rows and discharges black ink, and which has a black ink nozzle group of the same number as the number of rows of the color nozzles.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.