Introduction
The nozzle is where the M3D's filament is extruded from, so it's a crucial component. If something is wrong with your nozzle, it's likely that your printer won't function properly. Luckily, the M3D Store sells a replacement nozzle that you can easily substitute for the faulty nozzle on your machine. The nozzle is easily accessible and as such, easy and quick to replace.
Tools
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To release the x-rods, pull the x-rods away from the plastic sliders on the y-rods, and flip the slider upwards to release the tracks.
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Slide the tracks off the second slider and remove the printer head and x-tracks from the center of the printer. To remove the front cover of the print head, firmly grip the cover and gently pull it off.
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The fan is held loosely in place at the base of the printer head. Use a metal spudger to gently pry it out of the printer head.
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To reassemble your device, follow these instructions in reverse order.
One comment
Do you know where I can source replacement nozzles for this? M3D doesn't have a store page anymore and none of the "standard" nozzles that I've found look like the longer piece that the m3d uses. The one I'm replacing is completely gummed up and stuck on the heating element, so I'm looking to replace both but can't find a source for parts specifically for this model