WisePic Remanufactured Epson 126 T126 Ink Cartridges.Compatible Models : Epson Stylus NX330 Printer Epson Stylus NX430 Printer Epson Workforce 60 Printer Epson Workforce 435 Printer Epson Workforce 520 Printer Epson Workforce 545 Printer Epson Workforce 630 Printer Epson Workforce 633 Printer Epson Workforce 635 Printer Epson Workforce 645 Printer Epson Workforce 840 Printer Epson Workforce 845 Printer Epson Workforce WF-3520 Printer Epson Workforce WF-3530 Printer Epson Workforce WF-3540 Printer Epson Workforce WF-7010 Printer Epson Workforce WF-7510 Printer Epson Workforce WF-7520 PrinterPackage Included :2X Black, 1X Cyan, 1X Yellow, 1X Magenta. Totally 5 Packs T126 Ink Cartridges.Why WisePic:1. ENVIRONMENTAL FRIENDLY : Using recyclable material and innovative technology to produce long-lasting and stable printing product.2.100% QUALITY TEST : A series of professional quality test to ensure compatible printers perfectly. 3.HIGH PRINTING PERFORMANCE : Our T126 toner cartridges help you reduce the printing cost while delivering bright colors and sharp text to satisfy your needs.4. ONE YEAR MONEY BACK GUARANTEE : 24 hours professional customer service is always waiting for you. Any issues within 1 years provide replacement or refund.HOW TO CONTACT US : Please log in your Amazon Buyer Account > Click Your Account > Your Orders > Find your order and click ‘Contact Seller’TIPS :1. Please keep the product in the package and put it in the shade to avoid direct sunlight before use.2. If printer appears "Low/Empty Ink/Expiration" or other error messages, please click "Yes/OK/Next" to continue.3. Please confirm your printer model before order.Your 100% satisfaction is our aim. We are always here for you.