| 摘要 |
Image printing stylus bar, manufacturing method therefor and image printing device. The present invention relates to an image printing stylus bar with as many styli as there are image points on a scanned line on a document to be reproduced, a manufacturing method therefor and a printing device constituting an application thereof. The stylus comprises 2.m register stage chips (59, 60) each having a serial data input, n parallel outputs, a serial data output and control inputs, disposed on at least one film (57, 58) and connected in series in groups of m to constitute two shift registers, the parallel output of each of the m consecutive chips being connected to respective styli (51, 52) for marking image points with the same parity on each line.
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