Features: This replacement ink cartridge can print high yield printing It is a genuine cartridge that produces prints in high quality you can for depend on. All remanufactured cartridges are quality tested to ensure long-lasting use. Professionally manufactured,you will experience vivid print on every page. Compatible printer models: for Pixma series inkjet printers as blow descriptions. Specifications: Model: for PGI-550 CLI-551 Color: Black Red Cyan Yellow Gray Quantity: 1PC 25ml Black with 5PCS Black Red Cyan Yellow Gray (12ml/each) Estimated Page Yield: 25ml for 550XL ink, 12ml for 551XL ink; 500 pages per Big Black, 300 pages per Black, 300 pages per Cyan, 300 pages per Red 300 pages per Yellow (At 5% coverage of A4 paper) for Pixma IP7200 Series, IP7250, IP8700 Series, IP8750, IX6800 Series, IX6850, MG5400 Series, MG5450, MG5500 Series, MG5550, MG5600 Series, MG5650, MG5650 white, MG5655, MG6300 Series, MG6350, MG6400 Series, MG6450, MG6600 Series, MG6650, MG7100 Series, MG7150, MG7500 Series, MG7550, MX720 Series, MX725, MX920 Series, MX925 Printers Package Includes: 1 Set x Ink Cartridges（6PCS） note: Please check your original ink cartridge model before placing an order. Due to the problems of lighting effects and shooting angles, there will be certain tolerances in the product, please understand. Please allow 0-1cm error due to the manual measurment.