Geeetech

Posted: **Thu Jul 11, 2019 8:44 am**

Only a few days ago I have the Geeetech A20M printer.
I have detected, after taking a spark, that there are 24V between the chassis of the fuser and the rest of the chassis of the Geeetech A20M Printer.
https://www.youtube.com/watch?v=6unUT5f ... e=youtu.be.
Also damaged the 10A fuse of the GT2560 board

Someone knows how to fix it?

Posted: **Thu Jul 11, 2019 10:27 am**

Hi, You can

After replacing the fuse on the motherboard, check if the three lights on your motherboard are properly lit;
Measure the output voltage of the power supply.

You can refer to this:

: v3板正常情况.jpg (221.89 KiB) Viewed 3477 times

Geeetech

Geeetech A20M 24V in the structure

Geeetech A20M 24V in the structure

Re: Geeetech A20M 24V in the structure