I wish the one that I mentioned earlier was the only problem with this printer,( as I was able to print anyways). The Air Manager is a complete and utter brick. Even though it shows installed under maintenance the actual fan never kicks in. As a result, with the hood closed it clogged a brand new print core with filament. Even after we decided to print from then on with the hood open, we have had a myriad of issues with the material station. About 60% of the time the filament never makes into the print cores, and has to be fished out. In our current situation filament is stuck between the low