B41J33/51 - CPC Classification

Apparatus or arrangements for feeding ink ribbons or like character-size impression-transfer material; Ribbon-feed devices or mechanisms with arrangements for reversing the feed direction automatically and characterised by the use of particular reversing control means

• B41J33/512 » using a pivoted reversing-feeler engaging the external periphery of the wound ribbon 0
• B41J33/514 » using a pivoted reversing-feeler engaging the interior of the wound ribbon 0
• B41J33/516 » using a reversing-feeler responsive to the tension of the ribbon 0
• B41J33/518 » the reversing-feeler engaging buttons or the like secured to the ribbon near its end 0

Recent Application in this class: