Epson DX4 Water Printhead The Epson DX4 water-based printhead is suitable for Roland, Mutoh and Mimaki water-based printers. The Epson DX4 printhead has a native resolution of 360 dpi, 2 nozzle lines (corresponding with 2 independent ink channels) and 180 nozzles per line.
The Epson DX4 (fourth generation micro-piezo printhead) has a typical firing frequency of 8 kHz, a minimum droplet size of 3.5 pico litre and is used for either 1 colour through both channels or 2 colours through the independent channels.
The Epson DX4 water-based printhead is the most popular head used for water-based wide format printing applications. This is the original Epson DX4 water-based printhead, delivered in a sealed Epson original package (Roland part number 6811909060, Mimaki part number M004372, Mutoh part number DF-49029). This printhead is compatible with a wide range of printers as specified in the printer compatibility.
Native resolution: 360 dpi
Min. droplet size: 3.5 pico litre
Tot. amount of nozzles: 360 (2 lines x 180 nozzles)
Firing frequency: 8 kHz
Ink compatibility: water-based dye and pigment inks
It is highly recommended to replace the head cables together with a new printhead.