Purge shutdown for a solvent ink printing system

Incremental printing of symbolic information – Ink jet – Ejector mechanism

Reexamination Certificate

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

Reexamination Certificate

active

06869160

ABSTRACT:
A shutdown procedure is provided for removing all solvent ink from the printhead of an ink jet printer system that uses volatile ink for printing. A shutdown method is provided for an inkjet printer that uses volatile inks for printing. Initially, a colorless flush fluid is provided which readily dissolves the ink. The flush fluid is crossflushed through the drop generator and caused to weep out of the orifices in the drop generator to dissolve and rinse away ink residues from the charge plate and the exterior of the orifice plate. The flush fluid is used to rinse off charging electrodes of the charge plate, the catcher face, and the catcher return line. Fluid crossflushed through the drop generator cleans the interior of the drop generator and cleans the crossflush valve.

REFERENCES:
patent: 3836913 (1974-09-01), Burnett et al.
patent: 4928114 (1990-05-01), Fagerquist et al.
patent: 5237341 (1993-08-01), Iwagami et al.
patent: 6145954 (2000-11-01), Moore
patent: 6196657 (2001-03-01), Hawkins et al.
patent: 6254216 (2001-07-01), Arway et al.
patent: 6273103 (2001-08-01), Enz et al.
patent: 6398351 (2002-06-01), Blum et al.
patent: 0424008 (1991-04-01), None
patent: 0 561 406 (1993-09-01), None
patent: 0 908 316 (1999-04-01), None
patent: 1013437 (2000-06-01), None
patent: 2 236 712 (1991-04-01), None
patent: 2316364 (1998-02-01), None
Janeway III D L: “Selective Ink-Jet Assembly Cleaning” IBM Technical Disclosure Bulletin, IBM Corp. New York, US, vol. 23, No. 1, Jun. 1980, pp. 93-95.

LandOfFree

Say what you really think

Search LandOfFree.com for the USA inventors and patents. Rate them and share your experience with other people.

Rating

Purge shutdown for a solvent ink printing system does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Purge shutdown for a solvent ink printing system, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Purge shutdown for a solvent ink printing system will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFUS-PAI-O-3445944

  Search
All data on this website is collected from public sources. Our data reflects the most accurate information available at the time of publication.