Bambu Lab Heatbed Sensor Unit

Analog strain/force sensor unit that the heatbed sits on — the printer uses these sensors to feel the nozzle touch the bed for automatic bed levelling and Z-offset calibration. A drifting or dead sensor causes levelling failures and first-layer height problems. This Heatbed Sensor Unit is a genuine Bambu Lab replacement part for the Bambu Lab A1.

When to Replace

• Auto bed leveling fails
• HMS heatbed force sensor error
• Inconsistent first layer height
• Nozzle digging into or floating above the bed

Compatible With

• A1

Available at 3D Printer Gear, an authorised reseller of Bambu Lab products. Visit us at 781 High Street Reservoir, Victoria, Australia.

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