New Roland DX4 Original Water-Based Printhead

Roland DX4 Original Water-Based Printhead

The Roland DX4 Water-Based Printhead is one of the most widely used and reliable printheads for professional wide-format printers. Designed for Epson, Mutoh, and Mimaki water-based printers, this original Epson component delivers sharp details, vibrant colors, and consistent performance.

Built with advanced fourth-generation Micro-Piezo technology, the Roland DX4 features a native resolution of 360 dpi and dual nozzle lines with 180 nozzles per line, supporting either one color across both channels or two colors through independent ink channels. With a firing frequency of 8 kHz and a minimum droplet size of just 3.5 picoliters, this printhead provides excellent precision, smooth gradients, and stable operation even under high-volume production.

The Roland DX4 water-based printhead is the most popular choice for water-based wide-format printing applications. Delivered in its original sealed Roland packaging, it ensures full compatibility and reliable performance.

• Roland part number: 6811909060

• Mimaki part number: M004372

• Mutoh part number: DF-49029

Product Highlights & Specifications:

• Technology: Roland Micro-Piezo (4th generation)

• Native resolution: 360 dpi

• Nozzle configuration: 2 lines × 180 nozzles (total 360 nozzles)

• Minimum droplet size: 3.5 picoliters

• Firing frequency: 8 kHz

• Ink compatibility: Water-based dye and pigment inks

• 100% Genuine Roland part, sealed in original packaging

Printer Compatibility:

• Agfa: Grand Sherpa 50 Universal, Grand Sherpa 64 Universal, Grand Sherpa 64 Universal AM

• ATP Color: T 74, T 87

• Azon: Micro TEX Pro

• d.gen: Arachne Combo 748 TX/C, Teleios 74/V6

• Eastech: Austrina

• Graphics One: GO Rio TX

• Mimaki: DS-1600, DS-1800, GP-1810, GP-1810D, GP-604, JV22-130, JV22-160, JV4-130, JV4-160, JV4-180, TX2-1600

• Mutoh: RJ-8000-50 (Falcon II), RJ-8000-64 (Falcon II), RJ-8000-87 (Falcon II), Viper 100/65/90, Viper DS, Viper Extreme 65/90, Viper TX 65/90, Viper TX Extreme 65/90, Viper TX Soft Sign, Viper 100 TX Extreme

• Roland: FJ-540, FJ-640, FJ-740

• Splash of Color: DFP-104, DFP-64, DFP-74