The Mutoh XpertJet I9472 Print Head Assy (MS41) with part number DH‑40274 (also referenced as DG‑49580) is an original OEM piezoelectric printhead designed specifically for use in Mutoh XpertJet solvent and eco‑solvent printers. Engineered with precision and reliability in mind, this printhead delivers excellent ink control, vibrant color output, and smooth gradations across a wide range of printing applications, including signage, graphics, wraps, and large‑format production work.

Built with high‑performance piezo technology, the Mutoh I9472 printhead features a robust nozzle configuration of 180 nozzles per row × 8 lines, enabling accurate ink drop placement and high‑speed printing performance. It supports a wide range of printable resolutions — from 360 × 360 dpi up to 1440 × 1440 dpi — giving users the flexibility to optimize between print quality and production speed.

The printhead is configured to operate with MS41 eco‑solvent inks, providing stable jetting performance and excellent adhesion on compatible media. With a drop volume range of 3.5 to 35 picoliters, it accommodates both fine detail work and bold, saturated color output.

This model is built to meet Mutoh’s strict quality standards and is manufactured in Japan, offering long life and consistent reliability in demanding printing environments. While suitable primarily for solvent printing applications, the DH‑40274 head can technically be used in some UV workflows; however, Mutoh recommends a dedicated UV‑optimized head for maximum lifespan with UV inks.

For best performance and durability, it’s also recommended to inspect and replace the head cables when installing a new printhead.

Key Features

• Original Mutoh piezoelectric printhead assembly (MS41 series)

• Compatible part numbers: DH‑40274 / DG‑49580

• Nozzle configuration: 180 nozzles × 8 lines/head

• Drop volume range: 3.5–35 picoliters

• Supported resolutions: 360×360, 360×720, 720×720, 720×1080, 720×1440 & 1440×1440 dpi

• Head heights: Low (1.5 mm), Middle (2.5 mm), High (4.0 mm)

• Optimized for MS41 eco‑solvent inks

• Manufactured in Japan for reliable performance and long life

• Warranty coverage from the manufacturer, with exclusions for non‑original ink use, improper maintenance, and misuse

Compatible Printers

The Mutoh XpertJet I9472 print head assembly is compatible with a variety of Mutoh wide‑format solvent printers configured for MS41 eco‑solvent inks, including models such as:

• Mutoh XpertJet 1641SR

• Mutoh XpertJet 1682SR

• Mutoh XpertJet 1682WR
  …among other MS41‑based printers.