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INK, PROCESS FOR REDUCING ATTACHMENT OF SCORCHED DEPOSIT TO INK-JET RECORDING HEAD HEATER, PROCESS AND DEVICE FOR INK-JET RECORDING, RECORDING UNIT AND PROCESS FOR EXTENDING LIFE OF RECORDING HEAD
INK, PROCESS FOR REDUCING ATTACHMENT OF SCORCHED DEPOSIT TO INK-JET RECORDING HEAD HEATER, PROCESS AND DEVICE FOR INK-JET RECORDING, RECORDING UNIT AND PROCESS FOR EXTENDING LIFE OF RECORDING HEAD
PROBLEM TO BE SOLVED: To provide an ink which enables a high quality printing and extends the life of a recording head by reducing the attachment of scorched deposits onto the surface of a heater which applies heat energy to the ink inside the recording head to discharge the ink from the recording head, a process for reducing the attachment of scorched deposits, a process and a device for ink-jet recording and a process for extending the life of a recording head. ;SOLUTION: The ink contains (a) a coloring material, (b) a liquid medium and (c) a compound chosen from diglycolic acid and salts thereof. In the process for reducing the attachment of scorched deposits to the recording head heater, the process and device for ink-jet recording and the process for extending the life of a recording head, this ink is used.;COPYRIGHT: (C)2001,JPO
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