Inside the Epson T048 Series Inkjet Cartridge:The T048 series of inkjet cartridges are very popular, and work in a number of Epson Stylus Photo inkjet printers (complete list below). They are not “new” cartridges, and have been out for several years, however they remain very popular; both compatibles and remanufactured cartridges are in very good supply. There are six (6) cartridges in the T048 set which include:Black – T048120Cyan – T048220Magenta – T048320Yellow – T048420Photo Cyan – T04852