Is this your printer?
This is the Stylus NX420 Inkjet Printer manufactured by Epson. Island Ink-Jet offers a variety of printer cartridges that will work with this machine as are listed below.
Island Ink-Jet carries the following cartridges designed for use in this machine.
Note: Where indicated, "OEM" stands for Original Equipment Manufacturer and refers to brand new cartridges manufactured directly by the printer manufacturer
Compatible cartridges refer to items manufactured (or remanufactured) by a company that is not the original manufacturer of the printer. These are high quality and offer considerable savings.