2Push in the cover release buttons on the side of the copy stacker until you hear a click. Lift the copy stacker.
3Pull the blue lever on the old toner cartridge all the way toward you. Carefully pull the old toner cartridge out of the image drum unit. Dispose of it in the plastic bag you received with your new cartridge.
4Remove the new toner cartridge from its package and gently shake it from side to side to distribute the toner. Then carefully peel the white plastic tape from the bottom of the toner cartridge.
5With the ridged side facing up and the lever on your right, insert the toner cartridge into the image drum unit. Slide the left end of the cartridge in first, then lower the right end into place.
