PRINTHEAD ASSEMBLY HAVING FLEXIBLE PRINTED CIRCUIT BOARD AND BUSBARS

摘要

A printhead assembly (10) for a pagewidth drop on demand ink jet printer includes an array of printhead modules (11) extending across the pagewidth. A flexible printed circuit board (26) carries data and power to the modules (11) and also extends across the pa gewidth. A pair of busbars (19) is electrically connected to the flexible printed circuit board (26) to carry power to it. The busbars also extend across the pagewidth.