Dot matrix print head armature

Dot matrix print head assembly

Dot matrix print head assembly

Dot matrix print head dampening mechanism

Dot matrix print head drive method

Dot matrix print head having easily removable magnets

Dot matrix print head of improved type

Dot matrix print head with an adjustable print needle guide

Dot matrix print head with moveably adjustable needle guide

Dot matrix print head with unitary armature assembly and method

Dot matrix printer

Dot matrix printer

Dot matrix printer

Dot matrix printer

Dot matrix printer

Dot matrix printer and method for printing multiple lines at dif

Dot matrix printer capable of varying character size

Dot matrix printer control and storage device

Dot matrix printer having increased impact force and higher oper

Dot matrix printer having interchangeable print head and font ca