发明名称 Refilling a print cartridge reservoir
摘要 Methods, devices, and programs are provided for refilling a print cartridge reservoir. A method includes tracking an ink volume in the print cartridge reservoir. The method includes tracking an ink volume in a supply tank. The method further includes refilling the print cartridge reservoir from the supply tank when the ink volume in the supply tank substantially equals an ink volume to refill the print cartridge reservoir to a predetermined level.
申请公布号 US7431411(B2) 申请公布日期 2008.10.07
申请号 US20030665183 申请日期 2003.09.17
申请人 HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P. 发明人 BRENNER JAMES M.
分类号 B41J2/195;B41J2/175 主分类号 B41J2/195
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