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US 4,453,167 AGranted
Printer with ink correcting ribbon
AssigneeCanon Kabushiki Kaisha
InventorJunichi Motoyoshi
Life of this patent
Estimating the term…
Abstract
A printer has a head mounted on a carriage moving on and along guide rails for printing. An error correcting head is further provided on the carriage.
Claims3
A thermal printer for use with apparatus including a platen, comprising:
- (a) a thermal head provided with heat generating elements energizable toward the surface of the platen;
- (b) a carriage mounting thereon said thermal head and being mounted to move said thermal head in parallel with the platen;
- and
- (c) an error correcting head mounted on said carriage and moving in parallel with said platen.
1 more element
Dependencies are inferred from the claim text.