Typewriting machines – Including adjustment for optimum printing plane – By adjustment of carriage
Patent
1982-09-30
1985-06-25
Pieprz, William
Typewriting machines
Including adjustment for optimum printing plane
By adjustment of carriage
400355, B41J 1120
Patent
active
045250855
ABSTRACT:
The print head of a serial printer includes a protruding plug which is seated and locked into a receptacle on a translating carriage. An endless belt has teeth engaged in a correspondingly contoured groove of the carriage for positive connection between carriage and belt, whereby the head traverses the printing medium for printing thereon. The platen is positively and simply held and includes a resin surface for impact of print wires. The gap between the head and platen is readily adjusted in steps by motion of a lever.
REFERENCES:
patent: 3960256 (1976-06-01), Bickoff et al.
patent: 4086997 (1978-05-01), Wu
patent: 4178106 (1979-12-01), Mailer et al.
patent: 4189244 (1980-02-01), Harrison
patent: 4268177 (1981-05-01), Veale
Epson Corporation
Pieprz William
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