[GreenKeys] Model 28 ASR - It's working, except the Keyboardlocked up

[WA3FRP at aol.com]

Mark, 
 
The ribbon that I use is called a Dataproducts R3300.  
 
I get them at the local Staples but I didn't seem to find them when I  
searched Staples on-line.
 
So I Googled dataproducts R3300 and found that a lot of places carry  them 
over the Internet. 
 
Good Luck!
 
73
 
Russ
WA3FRP