Incremental printing of symbolic information – Ink jet – Ejector mechanism
Patent
1996-11-13
1999-10-19
Le, N.
Incremental printing of symbolic information
Ink jet
Ejector mechanism
B41J 2165
Patent
active
059697318
ABSTRACT:
A wet-wiping printhead cleaning system wherein a treatment fluid is applied to at least one of the printhead and wiper elements in an inkjet printer, then subsequently the wiper wipingly contacts the printhead and wipes a portion of the printhead orifice plate where the nozzle orifices are located removing dried ink and other accumulated debris, the treatment fluid lubricating the wiper so as to lengthen wiper service life and enhance wiping performance, as well as acting to render such accumulations more removable by wiping, wherein the treatment fluid is stored in a non-flowable state so as to prevent leaking during periods when the printer is not in use, the treatment fluid being changed to a flowable liquid state for wiping.
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patent: 5300958 (1994-04-01), Burke et al.
patent: 5339098 (1994-08-01), Nagatomo et al.
patent: 5396271 (1995-03-01), Premnath
patent: 5635965 (1997-06-01), Purwins et al.
patent: 5706038 (1998-01-01), Jackson et al.
Dion John H.
Harvey James A.
Kearns James P.
Michael Donald L.
Rotering Catherine
Hewlett--Packard Company
Le N.
Potts Jerry R.
Tran Thien
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