The attached driver for BJ200 printers was kindly supplied by the Psion help desk London.  I
have tried it on my 3a and it works fine.

The file BJ200.WDR should be put into your \WDR\ directory.  It will then show up
automatically under the set printer menu.

You need to set DIP switch 12 on the printer to down (on) for this driver to work.  It would also
seem that some of the other may need to be altered depending on the character set and default
font you need.  Pages 19 - 23 of the printer manual give more details.

Good luck Colin.