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Posted · new user, new problems

Hi,

My company purchased last week an Ultimaker 2 Extended+. We have made few tests and we'are pretty pleased with the results. Except that when it goes from a contour to another (walls?!), the printer leaves some marks behind, see picture. I've looked on the Internet and people talk about changing the nozzle temperature and travel speed. I did that, without succes. The parts in the pictures are made after changes. before, with Cura Basic Settings was worse.

Any advice? Thanks.

 

IMG_185A: temp. 185ºC, travel speed 175mm/s

IMG_185A.thumb.JPG.50c65539039cd3baf5031961cec91735.JPG

 

IMG_190A: temp. 190ºC, travel speed 150mm/s

IMG_190A.thumb.JPG.9e060c1d68b6d56a06d2d17d7c403c65.JPG

 

IMG_190B: temp. 190ºC, travel speed 200mm/s

IMG_190B.thumb.JPG.56ef762e791a067beea7aa57b597d8d0.JPG

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