Printer ribbon cassette

A printer ribbon cassette of the type employing two ribbon spools. In this one, the ribbon is driven by a belt engaging the spools and, in turn, the belt is engaged by both of two alternately driven drive rollers and wherein each drive roller, when it is driven, effects removal or unwinding of ribbo...

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Hauptverfasser: SURTI, TYRONE N
Format: Patent
Sprache:eng
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Beschreibung
Zusammenfassung:A printer ribbon cassette of the type employing two ribbon spools. In this one, the ribbon is driven by a belt engaging the spools and, in turn, the belt is engaged by both of two alternately driven drive rollers and wherein each drive roller, when it is driven, effects removal or unwinding of ribbon from the spool with which it is directly associated.