This is a replacement Cup Washer and Spring Set for the Monoprice™ MP Select Mini 3D Printers ( and ).
Warranty: Replacing parts on your 3D printer may result in its warranty being voided. If you are having difficulty and are unsure if your printer is still under warranty or wish to prevent voiding your warranty, please contact our technical support team at for assistance.
Safety: Always exercise extreme caution when working on any electrical device, including your 3D printer. Ensure that the printer is turned off and the power plug is removed from the power outlet. Also ensure that the printer has fully cooled down prior to working on it.
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