Davinci Mini filament not extruding even after cleaning

3D Printers

Jul 26, '18

The unit is one year old and had been printing fine. I know it needed to be cleaned as I had passed the 25 hour point, but I wasn’t able to attend to this in time and did not have the cleaning tools. I have cleaned it in the past as part of normal maintenance. A banging noise started, but it still …