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LCD becomes blank, can be recoverable, is there a CGODE command to force a refresh?
My MK3s (+MMU2s) has an issue where the LCD becomes blank occasionally. Sometimes while printing. Other times while just sitting. If I press the button, the display will refresh and be OK for a while. Sometimes this is not OK as is the case when I am being prompted for something, such as to select which filament or if a filament swap was successful. (no OK because if I press the button, I make a selection instead of refreshing the display).
I'd like to fix this issue, I have checked cables and all look ok.
I'd also like a work around, is there a GCODE command I can send to force a refresh of the display?
Posted : 03/03/2021 5:07 pm