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Firmware version issue: MK3 or MK3s  

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Gerard Boterman
(@gerard-boterman)
Member
Firmware version issue: MK3 or MK3s

I have got an MK3 printer, 4 colour wire (red, black blue green) coming out of the fron of the printer head.

As recommended I downloaded the latest firmware 3.14.1 for MK3.

After flashing, the firmware recognized is: Firmware: 3.14.1 - 8237.

However, when I power on my MK3 printer, I get on the LCD a message 'MK3 firmware detected on MK3S printer'? Why?

Nothing has changed, I did not upgrade any hardware, printer worked perfectly well before the update.

Please help me understand. Is this a bug, an error. Please help.

 

It seens I also lost the setup of the initial printing layer as parts are now slipping on the table.

U likely have to recalibrate what the can pinda. Very disappointed having all this trouble. Why anouncing the upgrade, but not telling about all issues and having to recalibrate the printer. 

Posted : 10/01/2026 11:33 pm
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