Abstract: An apparatus for driving and tensioning a ribbon includes a supply spindle for supplying a ribbon, a supply dancer assembly for applying tension to the ribbon, a printhead, a take-up dancer assembly for applying tension to the ribbon, and a take-up spindle for collecting spent ribbon. The supply dancer assembly is positioned downstream of the supply spindle. The printhead is positioned downstream of the supply dancer assembly. The take-up dancer assembly is downstream of the printhead. The take-up spindle is downstream of the take-up dancer assembly.
Type:
Grant
Filed:
February 28, 2002
Date of Patent:
July 18, 2006
Assignee:
ZIH Crop.
Inventors:
Kenneth Folke Ullenius, Robert A. Ehrhardt, Jr., Dale William Skamra