I just uploaded a small project to GitHub which is an Arduino implementation of a “Printer Option” for some of the IBM Wheelwriter typewriters. It allows the user to connect to this typewriter via a RS232 serial port. You can cut and paste into the terminal window (300 baud) to allow using the typewriter as a printer!
This is my first Arduino project which was a lot of fun!
Here’s the GitHub project: GitHub Wheelwriter Project
And a video of it in action.. well, slow action… YouTube Video