new a20m printer does not print

[fruttarolo91]

hi to all of you guys, I bought this printer yesterday and it worked great.
today it has stopped working.
Turns on, heats the extruder but the wire does not come out.
I tried to clean the nozzle, if I try to push the wire manually it comes out quietly.
do you have any advice for me?

[William]

Hi, If you heat the nozzle to 200 and then manually push the consumables,

If it can discharge normally, the nozzle may not be blocked.

You can check that your supplies are fully inserted,

Whether the Teflon tube is completely inserted;

Whether the spring of feeder is too loose, and there is no proper pressure to push the consumables,

It can try to increase the paper jam and increase the pressure at the lower end of the spring;

Then you can check your drive board voltage: 0.8-1.2v

[fruttarolo91]

Whether the spring of feeder is too loose, and there is no proper pressure to push the consumables.
what would this spring be?

[William]

Hi, If you put a little force on the plunger, you can
If you can ensure that the consumables can be discharged normally;
Then it may be necessary to pad some jammed paper at the spring to increase the pressure.

[arnaudb12]

Hi

Is there any solutions?

I have the same problem with mine.
I bought it, I printed the Benshi and I cannot print properly anything else.

I tried to cleaned the head, but no way.
I tried to open the head, but I cannot take off the mixer

When i try to print, I have a small line with sometime a bubble ???

Any solutions for me?

[William]

Hi

Is there any solutions?

I have the same problem with mine.
I bought it, I printed the Benshi and I cannot print properly anything else.

I tried to cleaned the head, but no way.
I tried to open the head, but I cannot take off the mixer

When i try to print, I have a small line with sometime a bubble ???

Any solutions for me?

Hi,You can try heating the nozzle temperature to 200 ° and then manually push the consumables to see if the materials can be discharged normally.
If the nozzles are blocked, you can try to clean up the remaining consumables with tools.
For specific operations, you can refer to: https://www.youtube.com/watch?v=uKxPIGal74E