Incremental printing of symbolic information – Ink jet – Ejector mechanism
Reexamination Certificate
2007-08-21
2007-08-21
Meier, Stephen (Department: 2853)
Incremental printing of symbolic information
Ink jet
Ejector mechanism
Reexamination Certificate
active
10962446
ABSTRACT:
An ink jet printer having an improved print head cleaning apparatus includes an ink cartridge provided with a print head on a lower portion thereof and performs a linear reciprocating movement in a predetermined direction by means of a carriage. A housing is disposed below a lower side of the carriage. A wiper is provided in the housing and cleans the print head in contact with the print head. A wiper variable position unit moves the wiper to change a contact position between the print head and the wiper.
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Garcia, Jr. Rene
Roylance Abrams Berdo & Goodman L.L.P.
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