Honeywell PX4i User Manual page 52

4. Remove any unused ribbon and the empty ribbon core.
5. Adjust the ribbon supply bobbin for your ribbon.
40
• If your ribbon is 55 to 60 mm (2.16 to 2.3 in) wide, compress the ribbon
supply bobbin and move it so it snaps into the first (innermost) groove.
55-60 mm
(2.1-2.3")
PX4i and PX6i High Performance Printer User Guide