M3SE 1.2 System Expander Case for TRS-80

thingiverse

This is a custom case for the M3SE System Expander from Bartlett Labs. - http://www.bartlettlabs.com/M3SE/index.html If you are using a single color printer, just print the top and bottom. If you are using the multi color printer, the top+log+lights are a single part and color each one accordingly. I printed with a Bambu X1C at the default settings. I purchased rubber feet https://a.co/d/bkNamDw , but bolted them in with 4 Hex socket cap M3*16 machine screws and 4 M3 nuts The case uses slots in pillars to hold 4 M4 nuts, which are pressed fit. The case bolts together from the bottom with 4 Hex socket cap M4*20 screws. Apply pressure gently, once its hand tight you're good.