System and method for maintaining color density in liquid toners for an electrographic printer
US5963758A · kind A · utility
5Cited by
20References
22Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | May 12, 1998 |
| Grant date | Oct 5, 1999 |
| Priority date | — |
| Expiry date | May 12, 2018 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG03G15/105
- WIPO fieldOptics
- WIPO sectorInstruments
Abstract
A system for substantially maintaining color density in liquid toners for electrographic printers is disclosed. The system includes means for substantially continuously supplying toner concentrate to a printer and means for substantially continuously withdrawing liquid toner from a printer into a waste flowstream. A method to achieve substantially consistent color density of liquid toner in an electrographic printing system is also disclosed.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.