[JesseK]

Oddly enough, we have a RepMan 3.2 printer and the dang belts keep slipping. The output pullies from the stepper motors are so small and the teeth are so fine that I haven't been able to just let the thing sit and print yet. Is this a common problem across all 3D printers, or do the belts just need replacing? The thing is 3 years old and has been sitting in a closet for the last 2 years.