Anyone else have the issue of occasionally having the printer head printing and then when you look back at it later, the filament is not being extruded from the printer head?
I did a couple of check where I either paused the print, restarted the print, changed the filament method, or just stopped the print completely and started a new print.
This issue keeps popping up occasionally. Please redirect the forum to another area if needed.
Thanks,
Not much to go on, but what does the filament look like if you remove it?
Usually stripped filament due to a jam (nozzle not seated correctly) or heatcreep plugging it is to blame for random stops.
mmm, the filament has not been able to be removed through the printers method of unload filament or change filament.
kind of troubling since i sinched down the bolts so the springs were compressed enough that it engaged the filament.
Heat Creep is the term used when the cold zone is heated by the hot zone enough that the filament starts to melt in the cold zone causing a jam.
If your tool head has suffered from heat creep and the filament is stuck it is often possible to remove the filament with a simple trick… heat the nozzle to the normal filament printing temperature and block (or stop) the cold zone fan (i.e. force heat creep to happen). After a few minutes, manually pull on the filament and it should come out. When it does, set the nozzle temperature to zero and unblock the cold zone fan.
If the above procedure was successful, then you probably can resume normal operations after both the cold zone and hot zone have cooled down.
