Incremental printing of symbolic information – Ink jet – Ejector mechanism
Patent
1998-08-28
2000-11-14
Le, N.
Incremental printing of symbolic information
Ink jet
Ejector mechanism
B41J 2165
Patent
active
061459542
ABSTRACT:
A method of and apparatus for flushing a printhead of a continuous ink jet printer is disclosed, in which the printer has a feed line to which ink is normally fed in use. A gutter line is also provided through which unused ink is removed from the printhead. A bleed line is connected to the printhead for bleeding ink from the printhead, and a flushing line is connected to the printhead through which line flushing fluid is selectively caused to flow through the flushing line to the printhead and from the printhead through the bleed line.
REFERENCES:
patent: 4296418 (1981-10-01), Yamazaki et al.
patent: 4947191 (1990-08-01), Mozawa et al.
Conte Robert F I
Domino Printing Sciences PLC
Hsieh Shih-Wen
Le N.
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