Solved Robo R1 Plus not extruding

Hi Everyone,

It's been about two months since I've used my printer, and last time I printed it worked flawlessly. However today I tried printing with both PETG and Taulman 910, and I cannot get my printer to extrude. My initial guess was that the hot end was blocked, so I took it apart and cleaned it, and inspected it. All parts are clean, but I still cannot get the filament to extrude at all, not manually or through controls. Any idea what else it could be? I have the e3d v6 hot end (authentic) with .4 nozzle. The fan is on the entire time as well. I tried adjusting the temperature from 240C - 280C with no luck. I am at a loss as to what else it could be. Any help or suggestions are appreciated.

Thanks,

Anna

 

Not sure what I did but I guess persistence paid off. I switched Taulman out for PETG again and now it;s working.