Modular print engine controllers

Typewriting machines – Including control of format and selection of type-face by...

Reexamination Certificate

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Details

C347S009000, C347S013000, C347S040000, C347S042000, C347S049000

Reexamination Certificate

active

07021843

ABSTRACT:
A page width print head assembly has a page width printhead comprising two or more printhead modules arranged end on end. A controller module is provided for each printhead module. The printhead modules and controller modules are arranged end on end and a printhead assembly may be made of suitable width by combining suitable numbers of printhead and controller modules.

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