Motherboard removed from a working 3D printer, motherboard works, serial numbers are recorded. The Genuine Motherboard 3F1J0 by XYZprinting is specifically designed for the XYZprinting da Vinci Junior 1.0 3D Printer. This green motherboard is essential for ensuring proper functioning and connectivity within the printer. With a manufacturer's warranty and no custom bundle included, this product offers reliability and compatibility for your 3D printing needs. Perfect for those looking to replace or upgrade their current motherboard, this product is a key component for maintaining your printer's performance.