6.Gently shake the new cartridge from end to end several times to loosen and distribute the toner evenly inside the cartridge.
7.Remove the wrapping material and peel off the adhesive tape from the underside of the cartridge.
8.Holding the cartridge by its top centre with the coloured lever to the right, lower it into the printer over the image drum unit from which the old cartridge was removed.
Replacing consumable items> 84