Epson AcuLaser CX37DN Series User Manual page 171

7. Shake the cartridge to distribute the toner.
8. Peel off the protective film from the right side of the toner cartridge.
9. Make sure that the toner cartridge is the same color as the printer compartment, and then insert
the toner cartridge into the printer.
Note:
Fully insert the toner cartridge.
Epson AcuLaser CX37 Series
3
Replacing Consumables and Maintenance Parts
Printer/Copier/Scanner User's Guide
171