Item DescriptionGenuine Dell 3130cn Color Laser Printer MCU / Engine Machine Control Board

Up for sale is a genuine, original equipment manufacturer (OEM) replacement Machine Control Unit (MCU) Board for the Dell 3130cn and 3130cdn series color laser printers.

If your printer is experiencing unresolvable communication errors, boot loops, or component initialization failures, replacing the main engine control board is the standard technical fix.

Technical Specifications & Board Identification

To ensure compatibility, check your failing board for the following text layers and part markings matching this unit:

• Primary Dell MPNs: P447D / X786D (CN-0P447D code sequence)

• PCB Text Stamp: PWBA MCU ZNA

• Form Factor: Original OEM heavy-trace green PCB assembly with integrated black aluminum heatsink block.

Item Condition

This board was professionally pulled from a operational environment, inspected thoroughly for any physical damage, and is guaranteed fully functional. All multi-pin wire harness interfaces and data rail sockets are clean and intact.

> Note on Installation: It is highly recommended to follow static-safe handling procedures (ESD wrist strap) when swapping logic components to protect the integrated circuits.

Shipping & Returns

• Shipping: Packaged securely in a dedicated anti-static ESD bag and padded inside a rigid box to prevent shipping transit shock or static discharge.

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