Firing signal forwarding in a fluid ejection device
US8348373B2 · kind B2 · utility
9Cited by
6References
20Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Mar 12, 2008 |
| Grant date | Jan 8, 2013 |
| Priority date | — |
| Expiry date | Dec 18, 2028 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB41J2/04598
- WIPO fieldTextile and paper machines
- WIPO sectorMechanical engineering
Abstract
A method for forwarding a firing signal within a nozzle group of a fluid ejection device includes receiving warm data and fire data. A firing signal having a firing pulse preceded by a warming pulse is received. The firing signal is conditionally modified according to of the fire data. The conditionally modified firing signal is forwarded to a particular nozzle circuit of the nozzle group.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.