Oki B411d User Manual page 99

3. Pull the colored lever (1) on the right side of the toner
cartridge towards the front of the printer to close the
cartridge then remove the used toner cartridge (2).
4. Clean the top of the ID unit (3) with a clean, lint free cloth.
5. Put the cartridge down gently onto a piece of paper to
prevent toner from marking your furniture.
6. Remove the new cartridge from its box but leave its
wrapping material in place for the moment.
99 > B411/B431 Consumables and Maintenance