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Extruder Interface Board PCB Adapter Replacement for Bambu Lab P2S, TH Extrusion Connection Circuit Board, 3D Printer Spare Accessories

-5% $ 9 .49 $9.99
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Description
Product Description: This PCB board is exclusively manufactured for Bambu Lab P2S printers, and cannot fit other Bambu Lab models including X1, P1, A1 and H2 series. As the core expansion circuit of the printer toolhead, it connects the extruder, cooling fan and hotend interfaces, maintaining smooth signal transmission for stable filament extrusion and consistent printing accuracy. When You Need This Replacement Board Original board ports are physically damaged, loose or cannot be recognized by the printer Circuit board is burnt, short-circuited or faulty after long-term use Frequent hotend swaps wear out factory connectors, leading to printing errors This durable PCB with high-standard electronic components serves as a perfect backup spare to prevent printing interruptions for hobbyists and small print workshops. Please follow the standard maintenance steps: Power off the printer fully and remove residual filament to avoid short circuit risk Take apart the toolhead outer housing, disconnect all FPC and extruder cables from the old interface board Unscrew the fixing bolts, remove the damaged PCB and install the new extrusion interface board Reconnect all cables tightly, reassemble the housing and run printer calibration to test functionality Anti-Static Safe Packaging The circuit board is sealed in an anti-static bag to prevent static damage during transit, protecting internal precision electronic components. Every package contains 1 piece P2S extruder interface board plus full install tool accessories for one-stop replacement. Important Reminders Always cut off printer power before disassembling any electronic circuit parts to avoid short circuit and component burnout. This PCB adapter only supports Bambu Lab P2S printer; confirm your machine model before placing orders to avoid mismatches. Complete printer calibration after replacement to ensure smooth printing without layer defects or feeding jams.
Exclusive P2S Compatibility:Custom extruder interface TH board exclusively designed for Bambu Lab P2S 3D printer only; NOT compatible with X1, P1P, P1S, A1, A1 Mini, H2D or H2S series models. It acts as an auxiliary toolhead PCB to expand ports for cooling fan, hotend and extruder functional assemblies
Reliable Circuit Connection & Stable Printing:This extrusion connection board builds stable communication between printer control system and extruder parts. It delivers consistent filament feeding and precise printing performance, effectively solving issues caused by damaged, loose, burnt or unrecognizable original PCB connectors
Premium Durable PCB Components:Adopts high-quality industrial circuit components with precise soldering workmanship. Frequent hotend disassembly and replacement will wear out original ports easily; this spare PCB is a must-have backup for long-term continuous printing to avoid unexpected downtime
Simple Step-by-Step Installation:Step guide: Power off printer → Remove toolhead housing → Disconnect FPC & extruder cables → Unmount old board → Swap with new PCB and lock screws
Full Value Package Contents:Each set includes 1 x P2S extruder interface board, 2 x BT2x5 fixing screws. Remember to run printer calibration after installation to confirm normal operation.

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