Lexmark Z13, Z23, Z25, Z33, Z35, Z605, 75 Prin Trio, X1150, COMPAQ IJ 650
BLACK CARTRIDGE
1. Enlarge the vent hole on the top of the cartridge using the eyelet screw provided. (Do not remove the top.)
2. Fill the syringe with 8-12 ml. of ink, insert the needle into the vent hole and push down into the center of the cartridge. Slowly inject up to 12ml (no more than 12) of black ink into the cartridge.
COLOR CARTRIDGE
1. Remove the cartridge cover by gently prying it up with a pocket knife.
2. Once the top is removed you will see three ink chambers. The color are divided into separate chambers as shown above.
3. Fill the syringe with 2-4ml of the correct color ink. Slowly inject the ink into the correct color chamber. (Note: not all colors may take the same amount of ink.)
4. Replace the cartridge cap by taping back on with scotch tape.
5. Place the cartridge into the printer and complete a cleaning cycle.