Mimaki Main PCB Assy (E106243) – Replacement Motherboard for UJF‑3042 Printers
The Mimaki Main PCB Assy (E106243) is a genuine OEM main control board designed for select Mimaki UJF‑series UV printers. This essential motherboard manages the core electronics, coordinating printhead firing, motion control, sensor communication, and overall machine logic to keep your printer running smoothly. Replacing a faulty main PCB can help fix error codes, communication faults, erratic behavior, or failure to power up.
Whether you’re servicing a busy print shop or performing routine maintenance, this high‑quality assembly restores reliable performance and helps extend the life of your machine.
🔑 Key Features
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Genuine Mimaki Main PCB Assembly (E106243)
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Controls core printer functions and system communication
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Robust OEM design for long‑lasting performance
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Helps eliminate control board faults and error codes
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Suitable for professional UV flatbed printing environments
🖨️ Compatible Printers
This Main PCB Assy (E106243) is compatible with the following Mimaki models:
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Mimaki UJF‑3042
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Mimaki UJF‑3042FX
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Mimaki UJF‑3042HG
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Mimaki UJF‑6042
These printers are widely used in UV flatbed printing applications for signage, promotional products, awards, and custom decorated items.
👍 Benefits of Replacing the Main PCB
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Restores stable system control and communication
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Eliminates electronic faults and unexpected shutdowns
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Improves overall printer reliability and uptime
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Supports accurate printhead and motion control
⚠️ Compatibility Note
Note: Compatibility may vary based on your printer’s configuration and production year. Always verify the main PCB part number installed in your machine before ordering.
🎨 Applications
Perfect for service technicians, print shop owners, and maintenance teams, this replacement Main PCB Assy supports reliable operation in Mimaki UJF‑series UV printers used for high‑resolution printing on substrates like acrylic, metal, glass, wood, and more.
