Adjustable ribbon feed rates dependent upon ribbon type for ink

Advance and transfer mechanism for inked ribbon or the like

Alternate ribbon feed mechanism for fabric and carbon ribbon cas

Anti-reversal backcheck for printer ribbon cartridge takeup spoo

Apparatus and method for controlling a ribbon transport...

Apparatus and method for controlling print ribbon feed

Apparatus and method for controlling ribbon motor for color prin

Apparatus and method for detecting depletion of ink in an ink ri

Apparatus and method for measuring printing paper quantity and w

Apparatus and method for performing a work operation with a cons

Apparatus and method for printing

Apparatus and method for printing including a ribbon advancing s

Apparatus and method for printing including slide mechanism

Apparatus for changing a ribbon-color of a printer

Apparatus for controlling ribbon tension in a thermal printer

Apparatus for driving a ribbon of a printer

Apparatus for lifting print and correction ribbons in typewriter

Apparatus for making a multi-colored printing ribbon

Apparatus for preventing the rise of an ink ribbon

Apparatus for re-inking a ribbon in a thermal transfer printing