Geeetech

Hello,
here is a short report about my first experiences with the A20M: https://modellbauhuette.dettenbachtal.d ... stbericht/



Will be continued!

Moritz

Small Benchy, the layers and edges look quite perfect, but there are so much bubbles and threads, I don't know why:

I think it should be the retract setting incorrect.
You can attach your setting and then we can help to check it.

Thanks, Tomyuan,
I will post my profile tonight. It base on the Slic3r Bundle Config from Jarda3D (http://www.geeetech.com/forum/viewtopic ... 67&t=62527), I only changed the size of the printer bed.

The following one (double lenght compared to the above one) was done with Retraction of 4 mm and 195°C, the above example with 11 mm and 205°C.
Probably, it is a problem caused by the filament, too, or is it a sign of underextrusion? I will check with other Filament and the E-Rate.

The print looks really quite perfect, very smooth surface. It is perfect except the threads around.

Thanks,
Moritz

Maybe you can try to print this gcode for a test(It is based on the A10M but your printer can print it also)

Yesterday, I printed the replacement idler for my Extruder:



Now I'm ready to print with color mixing, what I tested first with transparent and white (which is not really a great show effect of course ).
But You can see a bit at the bottom the more transparent part and then changing to pure white. I started at 100% Transparent / 0% White for the first layer but then, I switched to 50% / 50% to test the repaired extruder which was providing white.

So, I will now continue testing the color mixing function.

Greetings,
Moritz

Now, the repaired extruder is in place: