Variable density ink-jet dot printer
US5198833A · kind A · utility
21Cited by
12References
4Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Jun 25, 1990 |
| Grant date | Mar 30, 1993 |
| Priority date | — |
| Expiry date | Jun 25, 2010 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB41J2/2128
- WIPO fieldTextile and paper machines
- WIPO sectorMechanical engineering
Abstract
A dot printer is disclosed for effecting printing by ejecting ink in dots such that under a normal print speed mode, in which the dot density is high, a standard amount of ink is ejected per dot. Under a high print speed mode, or draft mode, in which the dot density is low, a greater amount of ink is ejected per dot.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.