> paper.  And, in the USA, I'm aware of a
documented homicide over the
 > frustrations of interfacing serial printers to microcomputers. 
On Tue, 1 May
2012, Doc Shipley wrote:
     Oh, do tell!  PLEASE do tell! 
~35 years ago, a guy took a computer and a printer into a Computerland
store.  After 6 weeks without results, the user shot and killed the
Computerland guy.   Sorry, that's all that I remember.
I mentioned the incident to Joe Campbell while he was writing his "RS232
Solution" book.  He tracked it down and mentioned it in the book - there
might be more detail there.