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Posted · Printing in Blobs

I just changed the nozzle (0.4 mm) on my UM2 extended. It tries to print the object but it puts out blobs of material. I am using PLA material and the machine is only one month old. Please give suggestions I can try.

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    Posted · Printing in Blobs

    Most likely you are levelled a bit too high off the glass. Try turning the 3 leveling knobs a full turn counter clockwise while printing your next part to see if that helps.

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