Setup, Compatibility & Care
To install the ribbon, first turn off the printer and open the front cover. Carefully remove the spent cartridge by unlatching the clips. Slide the new cartridge into place until you hear a click, then gently thread the ribbon through the guides. Ensure the ribbon is flat and not twisted before closing the cover.
Compatibility includes:
- OKI ML5520
- OKI ML5521
- OKI ML5590
- OKI ML5591
To prolong the life of your printer, avoid touching the print head while the unit is hot. Keep the printer environment free of excessive dust to prevent the ribbon from pulling contaminants into the print mechanism.