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4Remove the protective sheet from the new image drum unit.
5Insert the new image drum unit into your fax machine. To ensure that the image drum is positioned correctly, press down firmly on both of the locations on the image drum marked “PUSH.”
6Install a new toner cartridge. Remove 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.
7With 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.