AQUEOUS INK COMPOSITION, METHOD FOR DETECTING INK USING THE SAME, INKJET RECORDING APPARATUS, AND RECORDED MATTER
PROBLEM TO BE SOLVED: To provide an aqueous ink composition capable of detecting the ink contained in an ink cartridge with satisfactory accuracy and a method for detecting the ink, and to provide an inkjet printing apparatus capable of notifying a user an operational error detected immediately when...
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Zusammenfassung: | PROBLEM TO BE SOLVED: To provide an aqueous ink composition capable of detecting the ink contained in an ink cartridge with satisfactory accuracy and a method for detecting the ink, and to provide an inkjet printing apparatus capable of notifying a user an operational error detected immediately when the ink cartridge is set at a false position. SOLUTION: In the method for detecting the aqueous ink composition contained in the ink cartridge, a concentration or a type of a reducing sugar included in the aqueous ink composition is measured, and based on the result a residue or the type of the ink composition is determined. COPYRIGHT: (C)2009,JPO&INPIT |
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