Page printer capable of changing page size

Paper feed control in a dot matrix printer

Permanent magnet print head assembly with a square magnet

Permanent magnet, stored energy, print head

Piezo-electric actuating element for recording heads

Piezoelectric actuator and print head using the actuator, having

Piezoelectric actuator device

Piezoelectric controlled electromagnetically driven printing

Piezoelectric driver of wire-dot impact printer

Piezoelectric printer

Piezoelectric printer and asymmetric piezoelectric actuator used

Piezoelectric printer and piezoelectric multilam actuator used t

Piezoelectric printer and piezoelectric multilam actuator used t

Piezoelectric printing head

Piezoelectrically driven printing mechanism for dot matrix print

Piezoelectrically operated print head with channel matrix and me

Pint wire actuator

Portable printer

Position sensing for matrix printer

Positioning of dampeners in a wire matrix print head