⬢This guide will take you through the Print fan replacement on your Original Prusa MK4S or MK3.9S.
⬢All necessary parts are available in our eshop prusa3d.com.
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Disconnect the hotend heater connector.
Dislodge the cable from the groove in the x-carriage part.
Disconnect the hotend thermistor connector.
Dislodge the cable from the groove in the x-carriage part.
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