Dot-matrix print head, in particular for magnetic ink printers

Dot-matrix printer and printing method

Dot-matrix printer with dot counter and temperature sensor for e

Dot-matrix printer with dot counter for efficient high-quality p

Dot-matrix printer with impact force determination

Dot-matrix printer with pattern checking and pattern correcting

Double print head

Drive circuit for printing head

Drive circuit for thermal printer

Drive coil protection apparatus and method and printer incorpora

Drive for thermal printing lift-off correction

Drive mechanism for printer

Driver circuit for piezoelectric actuator, and dot-matrix head a

Driver IC and print head

Driving circuit for solenoid head of a printer

Dual quality wire matrix print head

Duplex printing system and method therefor