HP LaserJet Pro P1606dn Main Formatter Board Network Logic PCB CE671 60001

Item Description

Up for sale is a genuine OEM HP Main Formatter Logic Board, pulled cleanly from a working HP LaserJet Pro P1606dn network printer. This board is used but works great—it has been fully tested and is ready to restore full operations.

The formatter board manages user print commands, memory storage, interface handshakes, and logic routing. If your printer freezes completely on boot, drops network/USB connections constantly, or throws a 49/79 Service Error code, replacing this main board is the definitive fix.

Key Features & Details

• Tested Network Logic: Fully tested for responsive device discovery across both the high-speed USB interface and the integrated Ethernet network lane.

• Genuine HP Engineering: Original HP controller module stamped CE671-60001 / RM1-7623 ensuring accurate firmware synchronization with the main engine control subsystem.

Tech Note: Always handle this micro-circuit board by its non-conductive insulated edges or utilize an anti-static wrist strap during placement to shield the onboard chips from electrostatic discharge (ESD). Ensure the printer is completely powered off and unplugged before seating any ribbon cables into their respective terminal sockets.

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Shipping & Returns (Applies to all parts)

• Fast Shipping: Wrapped securely inside anti-static shielding material, heavily padded with bubble cushioning, and shipped out within 1 business day.