I have a Prusa i3 M201 and I am experiencing communication losses between my computer and printer. When I connect to the printer and set a temperature for the heater, I lose connection and control after it heats up to the set temperature.
I am using EasyPrint v1.0.18beta and my printer firmware is v1.0.03.
Below is the error I receive. Any help would be appreciated.
Communication Error
Communication Error
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- err.png (39.04 KiB) Viewed 7527 times
Re: Communication Error
Hi,according to the error,It shows that your com port is wrong.Go to the Printer in EasyPrint 3D and select the correct com port,then it will be normal.
- 1.png (69.62 KiB) Viewed 7517 times
-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!
Re: Communication Error
The com port is correct. I am able to control the printer up until the set temperature is reached; afterwards, the printer does not respond to control and once I disconnect I get that error.William wrote:Hi,according to the error,It shows that your com port is wrong.Go to the Printer in EasyPrint 3D and select the correct com port,then it will be normal.
Re: Communication Error
You've probably already solved this problem. I had the same issue - caused by Repetier Server taking control of the COM port you have been allocated. I uninstalled Repetier Server and the problem disappeared.