Hi! I’ve been eorking with the Wanhao i3 for over a year now. There were no issues at the beggining other than figuring the right speeds and so on. But, for a whule now, I’ve been experiencing major problems. First of all, whe I send a file that will take longer than 3-5 hours to print it stops printing. Well, it doesn’t stop really. At some point, the extruder keeps moving but no material is being extruded. Some times is due to a jam and other it simply is not feeding the material. I’ve tried takinf everything appart and mounting everything again to check that there are no loose parts. Nothing seems to work. I’ve been thinking on replacing the extruder feeder and the lever for a machined one (it’s plastic now). Any suggestions? Has anyone had the same problem?

Thanks