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Print Hammer Control System for Maintaining Proper Print Registration

IP.com Disclosure Number: IPCOM000054942D
Original Publication Date: 1980-May-01
Included in the Prior Art Database: 2005-Feb-13

Publishing Venue

IBM

Related People

Authors:
Kane, MH Olson, GP [+details]

Abstract

The monitoring of hammer flight time or impact force followed by comparing the time of force with a table and compensating for variances has been used to minimize hammer impression control tolerances so that printed characters have a uniform appearance [*].