Hello, I received a brand new A30.
There is a brocken piece plastic the Geeetech will send me next week.
I mounted and tested the printer adjusting temporary the broken peace of plastic and I tryed printing the sample.
I have a problem with second estruder, the pla cable does not go out from the nozzle...
The extruder motor runs but the the pla does not flow, If I help the pla flowing by end it goes out from the nozzle...
What to check?
A30M problems
Re: A30M problems
Hi, You can check if your Teflon tube is fully inserted,
Check the spring tension of the feeder. If the spring is too loose,
You can try to cushion the spring with paper jam to increase the elasticity.
Check the spring tension of the feeder. If the spring is too loose,
You can try to cushion the spring with paper jam to increase the elasticity.
-Keep your mind and try to test it. 
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-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!