harg88

Hi, No it wasn't the plus kit, it was purchased as a plus model. Just the maintenance kit that replaces consumable items. This afternoon I took the Bowden tube out, ran some G code that extruded 100mm out. I measured it at just under 80mm. Should this be 100mm of filament movement or is it enough extruded 100mm through the nozzle?

Hi gr5, thanks for the reply! The maintenance kit was the one containing the bowden tube, fans, build plate ect. now you mention the fan cable location that could be the problem, do you have a list of the ports they should be in? I cant print anything at the moment, the over extrusion causes the nozzle to pull the part of the build plate. Once i have checked the fans i will look at pushing the 100mm through the bowden tube and measuring it. Thanks again

Hi, Im new to UM and I'm currently having a bit on an issue with a UM2+. The printer has just had a maintenance kit, bed calibrated and running on ABS. Even though the bed is has been set with the calibration card, the .4 nozzle drags through the print eventually causing a fail. I've uploaded an image of it laying down a raft, it seems burning its way through whilst laying the next layer. Any ideas on what to try? Thanks Chris