Products Description Product Advantages: This ink is compatible and can be used with all epson printer Head models. Compared with the original ink, we cannot guarantee that the quality is 100% the same as the original one, but can sure that quality is 95% similar to the original product. And it will not damage your print head, please feel free to use. After -Sale: If you are not satisfied with the product, please contact us within 24 hours. We support returns and exchanges Brand YXSM Product Name 1000ML 4 Colors Universal Pigment Ink For HP Designjet 500 Ink For HP Designjet 800 500 800 700 750 1000 1050 Suit For Printer For HP Designjet 800 500 800 700 750 1000 1050 Ink type Pigment Ink Color MBK C M Y PH GY Volume 1000ML Certification MSDS, ISO, SGS Payment Way Credit Card, Paypal,TT shipment Way DHL, Fedex ,UPS, TNT