Sory to tell you that, but the floppies are no longer made.
Also, the ribons are also no longer made.
And yes, computers have totaly replaced electronic typewriter based elementary word processors.
It mainly because the computer solution allows the manipulation of much longer documents and offers a fantastic freedom in formating, typography styles and layout.
They also allow you to insert tables and images in your documents.
Your model is going to become museum displays.
Electro, April 2011