Refill Instructional Video
Color Cartridges
1. To locate the filler holes of the printer ink cartridge you must remove the plastic cover. this cover must be removed before refilling by carefully prying it off with a thin metal blade such as a utility knife. Important: Make certain not to damage the sensors on the back of the cartridge.
2. Attach the needle to the syringe and fill with the correct color ink.
3. Insert the filling needle into the corresponding hole of the color to be refilled, (see diagram above) and push a far down into the cartridge. Note: You may a feel slight pressure because the cartridge contains a sponge.
4. Inject approximately 8 ml. of ink slowly or until the sponge is soaked. Important: The sponge inside is white. And in order to prevent overfilling the cartridge do not change the color of the sponge to the color you are filling. When the ink begins to surface where the needle is inserted, stop filling, the cartridge is full.
5. Rinse the syringe and needle with water and dry between each color refilling or store for further use.
6. The top can be held in place with adhesive tape after refilling.
Black Cartridges
1. Using an eyelet screw or a sharp object, enlarge the filling hole. (Do not remove the top).
2. Fill the syringe with ink, insert the filling needle into the filling hole and push as far down the black printer cartridge as it will go. Inject approximately 20 ml. of ink slowly or until the reservoir is full.
Source: xrefill.com