发明名称 Ink jet recording apparatus utilizing printhead cartridges with asymmetrical contacts
摘要 A printhead cartridge mounts within a carriage of a printer. The carriage moves along a first direction within the printer. The printhead cartridge includes an inkwell for storing ink, which has a front surface and a bottom surface, a printhead mounted on the bottom surface, and a plurality of contacts for receiving signals from the printer and to provide the signals to the printhead. A centerline of the front surface, running perpendicular to the first direction, evenly defines first and second sides of the front surface. The contacts are disposed on the front surface, and a distribution of the contacts on the first side exceeds a corresponding distribution of the contacts on the second side.
申请公布号 US6604815(B2) 申请公布日期 2003.08.12
申请号 US20020065106 申请日期 2002.09.18
申请人 BENQ CORPORATION 发明人 CHEN CHIH-CHING;HUANG TSUNG-WEI
分类号 B41J2/175;H05K1/11;(IPC1-7):B41J2/01;B41J2/05 主分类号 B41J2/175
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