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 print head is compatible with a wide range of printers as specified in the printer compatibility.

• defects related, in any way, to the use of non-original inks
• clogged, missing or deviated nozzles
• defects related to misuse, abuse, accident, neglect, lack of use, or improper storage when not in use for extended periods
• defects related to failure to perform periodic maintenance as specified in the user documentation; operation for unintended purposes
• defects related to improper loading of media
• all other defects, failures or damage not considered manufacturing defects
• defects related to third-party applications, software, parts, components, or peripheral devices, including any bulk ink system.
• defects that are merely cosmetic in nature.

Product Specifications

• Technology: Micro-Piezo
• 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

We recommend to change the head cables when installing a new printhead.