?Package Contents?FASTINK Compatible with gi 20 ink bottles 1 x gi 20 Black ink bottle 1 x gi 20 Cyan ink bottle 1 x gi 20 Magenta ink bottle 1 x gi 20 Yellow ink bottle1 x Disposable gloves?High Page Yield?: Up to 8300 pages per gi 20 Black ink bottle Up to 7700 pages per gi 20 Color ink bottle(at 5% coverage)?The Ink Capacity?:Each gi 20 Black bottle ink is 170ml Each gi 20 Color bottle ink is 70ml ?Compatible Printers? Compatible for Canon PIXMA G5020 Printer, PIXMA G6020 Printer, PIXMA G7020 MegaTank All-in-one Printers?Why choose FASTINK?: ?Professional multi-layer shockproof packaging to avoid product damage during transportation. Bring you a more joyful shopping experience ?Our product is produced by automatic machine with high precision and bring you a brilliant experience. ? Our products are high quality, deliver clear and crisp printing result, anti - fadingHow to Use the Ink Bottle Replacement? ?1. Open the ink tank part cover and remove the ink tank plug. ?2. Remove the plug on the top of the ink bottle, unscrew the ink bottle cover, tear off the bottle seal, and cover the ink bottle cap. ?3. Tear off the plastic Sealing tape of the bottle. ?4. Inject all the ink in the bottle into the ink tank that matches the color of the ink bottle. ?5. Screw back the ink refill bottle cap.