I have a Prusa I3 M201 that works great for the first 20-30 minutes of the print. After that the PLA starts jamming in the Bowden tube and the Extruder starts slipping. The only way to get it back working is to stop the print remove the Bowden tube from the extruder head and cut off the portion that has swollen and got stuck in the tube. Once this is done it will extrude for another 20-30 minutes and then it jams again. I currently am only using one extruder and the other does have PLA in it but it is not active.
Things I have tried.
Configuring the extruder for 100mm of feed
Raising and lowering the extruder tempature
Updated the firmware
Different manufactures of PLA
Prusa I3 M201 Extrusion Issue
Re: Prusa I3 M201 Extrusion Issue
Hi,the hotend of M201 may be clogged,please disassemble it to check.There is a related post you can refer to:http://www.geeetech.com/forum/viewtopic ... 19&t=17616.
-Keep your mind and try to test it.
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-You can ask me the questions and I will kindly reply.
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Re: Prusa I3 M201 Extrusion Issue
I have checked for clogs and cleaned the extrusion tip multiple times with no success. It does not make sense that it would extrude perfectly for 20-30 minutes and do complete jobs that are small but nothing over 30 minutes in run time.
Re: Prusa I3 M201 Extrusion Issue
Hi,could you take some videos about the problems?
-Keep your mind and try to test it.
-Everything will be fun!-Support all Getech printer.
-You can ask me the questions and I will kindly reply.
-Respect others is the best way you can get help!
-Everything will be fun!-Support all Getech printer.
-You can ask me the questions and I will kindly reply.
-Respect others is the best way you can get help!
Re: Prusa I3 M201 Extrusion Issue
This sounds very weird - do you have "pigtailing" / a block of PLA stuck in the cold section of the extruder/nozzle assembly? In that case, your bowden tubes probably aren't inserted all the way. See here: http://www.geeetech.com/forum/viewtopic ... 19&t=17616