Makerbot Filament

I have just received my Taz 4 printer and I am having the hardest time with the filament getting clogged in the bearings. I am using my old 1.8mm Makerbot ABS spools. Is there a fix or do i need to get new filament?

The TAZ 4 uses 3mm filament. You can order an optional PTFE tube that will let you use your 1.75mm filament, but I think they are currently out of stock.


Ya, you definitely need 3mm filament for a stock TAZ 4.