I repaired the #keyboard of my Brother EM-1000 electric #typewriter. It uses #capacitive pads, which are hard to get. The ones I got from here: https://www.baffo71.com/details.php?id_prodotto=89 have a slightly larger diameter, but still fit perfectly into the membrane. I chose the 3mm thickness and it works perfectly now.
Only other vendor I could find was located overseas in USA, and didn't sell 3mm ones.
#electrictypewriter #repair #retroelectronic