Method and apparatus for energizing a printhead

Method and apparatus for inserting intermediate dots in a dot ma

Method and apparatus for marking on an arcuate surface

Method and apparatus for marking on an arcuate surface

Method and apparatus for operating a thermal printer with unifor

Method and apparatus for printing Braille

Method and apparatus for quieting the operation of a dot matrix

Method and apparatus for securely printing a postal indicia imag

Method and apparatus for serial dot printing

Method and apparatus for the representation of characters

Method and arrangement for tolerance compensation in matrix prin

Method and device for limiting a number of times each print hamm

Method for activating and for driving printing elements

Method for dot matrix printing at selected uniform dot column sp

Method for manufacturing an armature

Method for printing an image indicative of value such as a posta

Method of actuating printing elements and apparatus for performi

Method of compressing and expanding dot-matrix character

Method of confirming that a pattern to be printed is a high-dens

Method of determining print starting positions for an impact typ