Firmware For A20T(GT2560V4 Support 3Dtouch-Beta)

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Fenriswolf
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Joined: Wed Mar 11, 2020 3:46 pm

Firmware For A20T(GT2560V4 Support 3Dtouch-Beta)

Post by Fenriswolf » Mon Mar 23, 2020 9:04 pm

Hi there,
I have waited a long time for this firmware and have now installed and tested it. I noticed a problem that I can only address the 1st or 3rd extruder in the mixer with "Toggle Mix", but not the middle one.
Is the problem understandable?

Marc

Please excuse my English, i used Google Translater :lol:

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William
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Re: Firmware For A20T(GT2560V4 Support 3Dtouch-Beta)

Post by William » Tue Mar 24, 2020 10:46 am

Hi, the middle ratio cannot be changed through the screen,
You can use the color mixer on the official website to set the color mixing model.
-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.
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Fenriswolf
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Joined: Wed Mar 11, 2020 3:46 pm

Re: Firmware For A20T(GT2560V4 Support 3Dtouch-Beta)

Post by Fenriswolf » Wed Mar 25, 2020 1:10 am

Hello,

i don't want to mix, just want to choose the extruder.

Oli99959
Posts: 13
Joined: Mon Mar 23, 2020 11:53 pm

Re: Firmware For A20T(GT2560V4 Support 3Dtouch-Beta)

Post by Oli99959 » Mon Apr 06, 2020 9:16 pm

Hi,

I also have issues with colors. I don't want to mix them, I want to switch between them.

In Cura if I choose extruder 1, it will use a mix of all of the colors. If I choose extruder 2 or 3, it will do weird stuff, like print in the air and then show a Low temperature error.

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William
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Re: Firmware For A20T(GT2560V4 Support 3Dtouch-Beta)

Post by William » Tue Apr 07, 2020 9:19 am

Hi, If you do n’t want to mix colors,
You can put
start gcdoe:
M163 S0 P0.33
M163 S1 P0.33
M163 S2 P0.34
M164 S4
Delete
-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!

Oli99959
Posts: 13
Joined: Mon Mar 23, 2020 11:53 pm

Re: Firmware For A20T(GT2560V4 Support 3Dtouch-Beta)

Post by Oli99959 » Tue Apr 07, 2020 7:17 pm

Hi,

Thanks. I removed the code you mention from "Start G-code" and it is using only extruder 1 now.

I have 2 questions.

1. How can I tell the printer to use only extruder 2 or extruder 3 and not extruder 1?

2. I noticed that one of my extruders is different from the others. The "wheel" is flat in the middle. Because of that, the filament move much slower than normal and it causes bad prints.

See pictures below.

Image

Image

Why is it different?

(Printer bought new from Amazon).

Cheers,
Oli

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William
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Re: Firmware For A20T(GT2560V4 Support 3Dtouch-Beta)

Post by William » Wed Apr 08, 2020 9:17 am

Hi, 1.the default extruder for the printer 1,
2. It looks different, does it affect extrusion,
If it affects, you can contact your sales to explain the situation.
-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!

Oli99959
Posts: 13
Joined: Mon Mar 23, 2020 11:53 pm

Re: Firmware For A20T(GT2560V4 Support 3Dtouch-Beta)

Post by Oli99959 » Mon Apr 13, 2020 6:14 pm

Yes it affects extrusion. There is too little extrusion.

How do I contact after sales?


On a related topic, I had to modify the extruders Start G-code in order to use different colors. See an example below. I don't understand why this was not included in the official settings.

Image


William wrote:
Wed Apr 08, 2020 9:17 am
Hi, 1.the default extruder for the printer 1,
2. It looks different, does it affect extrusion,
If it affects, you can contact your sales to explain the situation.

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William
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Joined: Tue Jun 07, 2016 9:38 am

Re: Firmware For A20T(GT2560V4 Support 3Dtouch-Beta)

Post by William » Mon Apr 13, 2020 6:23 pm

Hi, If you change the color,
You may need to make changes to start gcode.
If there is a problem with the extruder itself,
You can provide your purchase platform, country, order number, email,
I will contact relevant colleagues to explain the situation.
-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!

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