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公开(公告)号：BR7608729A
公开(公告)日：1977-10-25
申请号：BR7608729
申请日：1976-12-28
Applicant: IBM
Abstract: 1519103 Selective printing INTERNATIONAL BUSINESS MACHINES CORP 18 Nov 1976 [31 Dec 1975] 48201/76 Heading B6F Ink jet printer has pair of parallel rows of nozzles offset in the direction of their length. The jets issuing from each row are directed to different sets of non-adjacent dot positions in a row 12 and the trajectories of the jets emanating from one row of nozzles are not parallel to those of the jets emanating from the other row. The nozzles may be produced by anisotropic etching of a semi-conductor chip.
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