The Epson DX5 water-based print head is used by different series of Epson and Mutoh printers as decsribed in the printer compatibility. It is a new generation print head that allows fast speed, high resolution printing with water-based inks. The Epson DX5 original print head is delivered in a sealed Epson package. This is the original Mutoh print head. Printer compatibility: Epson 4400 / 4450 / 7400 / 7450 / 7800 / 7880 / 9400 / 9800 / 9880, Mutoh RJ901C / 900C / 1604W. Part number: PPHEP48V5W. Also Available: Epson Stylus 7800 print head. Epson Stylus 9600 print head. Epson DX2 Solvent Black - F056000. Epson DX2 Solvent Colour - F055090 / 22805317 / 22805318. Epson DX4 solvent - 1000002201 - PROMOTIONAL. Epson DX4 water. Epson Stylus Pro 11880 Print Head.