Ink jet recorder with improved system for transporting ink to or from recording heads
US4680696A · kind A · utility
96Cited by
4References
16Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Sep 29, 1986 |
| Grant date | Jul 14, 1987 |
| Priority date | — |
| Expiry date | Sep 29, 2006 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB41J2/175
- WIPO fieldTextile and paper machines
- WIPO sectorMechanical engineering
Abstract
An ink jet recorder comprises a first tank as an ink supply source, a second tank as an ink supply source for the first tank, and three switching means and a pump arranged in an ink supply path. By controlling the open/close states of the switching means and operation condition of the pump, a print mode, supply mode, pressure mode, circulation mode or store mode can be selectively established.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.