1High-quality disposable shell, printing comparable to original 2Built with standard processing technology, reject dust and blockage 3Standard and durable chip for quality printing 4Comes with ink refilling hole, can refill ink multiple times, recycle to use 5Available in two styles for choiceItem Type: Ink Cartridge Model: 61/61XL Applicable Printer Brand Models: for Deskjet 1000/1010/1011/1012/1015/1050 / 1050A / 1051/1055/1056/1510/1511/1512 / 1513/1514/1517/2000/2050 / 2050A / 2050s / 2054A / 2510/2511/2512/2514/2540/2541/2542/2543/2544/2545/2546/2547/2548/2549/3000/3050 / 3050A / 3051A / 3052A/ 3054 / 3054A / 3055A / 3056A / 3057A / 3059A / 3060/3510/3511/3512/3516 for ENVY 4500/4501/4502/4503/4504/4505/4507/4508/4509/5530/5531/5532/5534/ 5535/5539 for OfficeJet 2620/2621/2622/2623/4630/4631/4632/4634/4635/4636/4639 Ink Cartridge Capacity(optional): Black / color Fillability: Can be filled Net Content: BK 18ML, COLOR 13.5ML Printed Pages: 600 pages in black, 450 pages in color Corresponding Original Model: for HP611 xInk Cartridge1 xNozzle Protection ClipNew& 8209;style and old& 8209;style are randomly