Two heavy blows

Today I found my printer head has been dead.



It is only $60 but I bought it last December... I've ordered it again. This is R&D.

And today I found the difference of Unicomp and original.



Left is original Model M 1991 keycap. Right is recent Unicomp's. I prepared replica legend, but it doesn't work...

Anyway, Model M keycaps will be on sale around 4 September.