MK3 PushButton failed
The pushbutton (PB) on my 1 yr old MK3 has become very flakey. The rotary portion works fine, but the PB has almost quit triggering anything. It make 10 pushes to make it activate the menu selection.
The clicking sound is there, so I am wondering if the problem is in the mechanical switch, or if there is anything in the software that can cause this problem. If it is the switch, I presume a simple replacement will do the trick.
RE: MK3 PushButton failed
I would contact Prusa Support to see if they can send you a replacement if your printer is still under warranty.
RE: MK3 PushButton failed
You could also check the four screws securing the board to the housing. If they have loosened that can cause the pb to lose some travel.
Bill
Tagaytay City, Philippines
Founder member of Philippines Prusa Printer Owners FB Group
Sponsor Pillars of God Academy in Bacoor
RE: MK3 PushButton failed
Turns out to be the software. After turning the unit on and off several times, it began to function normally.