Topic: Cannot get printer to work even with second nozzle
I received my printer in late December. I was able to print about 3 parts with it and then nothing.
Basically after about 5-10 minutes I would get nothing but crumbs out of the nozzle.
I have tried the following:
1) Slow the speed to half - some improvement but not a solution
2) Increase temperature to 210 - a little better but would often loose control and then shut off
3) Replaced hot end (60$ down the drain) - worked for about 2 more prints then bad again
4) Tried to get help from "support" - all I got was RTFM. Would love to but they neglected to produce one. Not even a suggestion on calibration.
I am trying to run at 200 on the extruder but I get very spotty results.
Oh yes, it must be a clog. But then why would the problem persist with a new hot-end?
Has anyone actually gotten one of the lemons to work? I have a co-worker who has not had a single problem with his printer. I used his exact profile for Slic3r and even borrowed some filament that he has been able to print with.