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MK3S firmware on MK3 printer  

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matthias.f7
(@matthias-f7)
New Member
MK3S firmware on MK3 printer

Hello, i am starting to use octoprint with my mk3s. i am not sure, what i changed, but now the display of my prusa says something like "mk3s firmware used with mk3 printer". Does anybody know, where this comes from? I already flashed the current firmware 3.8.1.

And also i now does strange thinks like driving the printer head to the upper left corner.

Any help is welcome.

kind regards,

Matt

Posted : 30/01/2020 6:45 pm
vintagepc
(@vintagepc)
Member
RE: MK3S firmware on MK3 printer

Are you sure you have a Mk3S? sounds like the firmware detected the old optical IR sensor and thinks you have a Mk3. If so, you flashed the wrong firmware and need to flash the Mk3 (Not S) firmware

Posted : 30/01/2020 7:01 pm
Seth
 Seth
(@seth-2)
Eminent Member
RE: MK3S firmware on MK3 printer

You most likely flashed with the S firmware.

You may have issues with Octoprint when connecting or starting a print but it will continue to function properly except for the message on the info screen. 

Posted : 23/02/2020 1:59 am
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