Citizen CBM-910 Series - 4.3 Setting Ribbon Cassettes

CBM-910 User’s Manual
CITIZEN 9
4.3 Setting Ribbon Cassettes
(1) Remove the printer cover turning OFF the printer.
(2) Press down on the Ribbon cassette while inserting the ribbon between the printing head and the platen.
(3) Wind up the ribbon slack by turning the knob in the direction of the arrow.