XEROX 8R7638 BLACK
1. Make a small filling hole on the front of the cartridge ½" from the top using the eyelet screw provided.
2. Put the needle into the hole and push towards the center of the cartridge.
3. Slowly inject up to 40 ml. of ink, or until ink appears at the filling hole.
4. Seal the filling hole with a small piece of aluminum tape provided.
5. Unused ink should be returned to the bottle. Clean the syringe with warm water and dry for future use.
6. Place the cartridge in the printer and run a several pages of black type to clean the print head.