Mutoh VJ 1638 Main Board Assy DG 43310

The Main Board Assembly (Part No. DG-43310) is the central electronic control board used in the Mutoh ValueJet 1638 and ValueJet 1638W printers. It is the primary logic board that manages the core functions of the printer.

This main board is responsible for:

• Coordinating communication between components such as the printhead, motors, sensors, and user interface.

• Controlling motion systems, including the carriage and media feed.

• Processing print data received from the RIP software or printer driver.

• Managing timing and synchronization of all electronic subsystems.

✅ Compatibility

Compatible with:

• Mutoh ValueJet 1638

• Mutoh ValueJet 1638W

This means it won’t fit other printer models unless specifically listed by Mutoh.

⚙️ Installation Notes

• Replacement should ideally be done by a trained technician.

• Handle the board with anti-static precautions to avoid damage.

• After installation, firmware may need to be verified or updated for full compatibility.