IBM 5140 - schematics?

Anders Nelson anders.k.nelson at
Sat Apr 28 09:57:41 CDT 2018

Hey all,

I have an IBM 5140 portable with a printer but I'd really like to use it as
a terminal among other things. Any chance there's documentation available
for that Centronics connector or another internal header with RS232 or

Anders Nelson
+1 (517) 775-6129

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