Epson ET-4700 EcoTank Cartridges
Ink Cartridges for the Epson EcoTank ET-4700 All-in-One Supertank
Compatible Epson T522 EcoTank Ink Set (Black, Cyan, Magenta, Yellow)Works with EcoTank ET-2720, ET-2800, ET-2803, ET-4700, and ET-4800 printersReg. Price $31.99 Our Price $23.96Avg Price Per Cartridge: $5.99
Compatible Epson 522 Black EcoTank Ink Bottle T522120-S (70ml)Works with EcoTank ET-2720 and ET-4700 printersBlack
Compatible Epson 522 Cyan EcoTank Ink Bottle (T522220-S) 70mlCyan
Compatible Epson 522 Magenta EcoTank Ink Bottle T522320-S (70ml)Magenta
Compatible Epson 522 Yellow EcoTank Ink Bottle T522420-S (70ml)Yellow
Many consumers are worried if the use of compatible or aftermarket printing supplies will void their printer's warranty. The answer is no.
More simply put, this means that your printer warranty cannot be voided just because you choose to use compatible products unless the manufacturer can prove that the compatible product caused direct damage to your printer. In cases such as this, the manufacturer may choose not to repair your printer but your warranty would remain in effect for all other warranty issues.
For more information see:
United States Code Annotated
Chapter 50 Consumer Product Warranties 15 Section 2302 Section C