





Compatible Replacement VJ-1638 Main Board Assy - DG-43310
- $894.79
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MUTOH VJ-1638 Main Board Assy - DG-43310
The MUTOH Main Board Assembly (Part No. DG-43310) is the reference control motherboard for Mutoh ValueJet 1638 and 1638W printers. It serves as the central processing hub, managing all communication between the printhead, carriage, sensors, and user interface. Designed and manufactured by Mutoh, this mainboard ensures accurate print data transfer, system stability, and long-term reliability.
Key Features
- Mutoh part number DG-43310
- High-speed data processing and communication stability
- Controls all major printer functions and motion systems
- Built-in protection for head, motor, and sensor synchronization
- checked against the listed specifications for performance and reliability
Description
The main board is the heart of the printer’s electronic system. It coordinates print data received from the computer and sends precise signals to the printhead, carriage, and feeding systems. This board ensures color accuracy, balanced ink firing, and synchronization of all mechanical operations. Replacing a damaged or faulty main board restores the printer’s normal functionality and communication stability.
Printer Compatibility
| Mutoh ValueJet 1638 | Mutoh ValueJet 1638W | — |
Product Specifications
| Type | Main Control Board |
|---|---|
| Part Number | DG-43310 |
| Function | Manages printer communication, motion, and printhead control |
| Condition | Brand new, Mutoh part |
| Compatibility | Mutoh ValueJet 1638 / 1638W |
| Installation | Professional installation recommended to ensure firmware compatibility |
Installation Tips
- Power off the printer completely before installation.
- Ensure all flat cables and connectors are securely attached.
- After installation, update or verify firmware version compatibility.
Why Choose UV INK PRO
UV INK PRO supplies compatible Mutoh replacement boards and electronic assemblies to help support consistent performance. Each main board is carefully inspected to ensure electrical integrity, providing users with stable, high-quality printing output for professional applications.
Shipping & Return
xReturns Policy
Please confirm product model, specifications, and compatibility before ordering. Except where required by applicable law, buyer-side compatibility mistakes generally require review and may not qualify for return, refund, exchange, or compensation.
Printheads, inks, cleaning liquids, electronic boards, and opened or installed items usually require written review before return unless we shipped the wrong item or the goods arrived damaged.
If your order arrives damaged or incorrect, contact us within 3 calendar days after delivery with photos, package details, and your order number so we can review the case.
Shipping
Shipping time, stock availability, duties, and import charges may vary by product and destination. Available checkout and shipping details are shown before payment when Shopify checkout can calculate them for the destination.
For urgent shipment timing or fitment help, contact us before purchase.