Notifications
Clear all

MMU2S is N/A  

  RSS
ffdo
 ffdo
(@ffdo)
New Member
MMU2S is N/A

Hi,

quick question, i upgraded my printer von mk3 + mmu2 => mk3s + mmu2s, the selftest etc is fine also the calibration. I Upgraded the printer to 3.7.1 and after that i want upgrade the mmu2 board but it can't find it. After some search in the support are it comes up:

MMU2 N/A - power is on the board, it starts every time the routine to calibration so i think it isn't a power connection problem. So i thought it must be a signal cable error, i checked it 3 times that the cable is plugged in and in the correct position and it is...

So do you have the some trouble? What should i do? 

Posted : 25/05/2019 8:45 pm
ffdo
 ffdo
(@ffdo)
New Member
Topic starter answered:
RE: MMU2S is N/A

Hi Everyone, it is solved, just for your help, it is not showing the version, i was on version 0.9... - so the mmu was N/A.

You must flash the board it self with micro usb i never knew that...

Posted : 29/05/2019 8:06 pm
Share: