To all of you and STAZ,
I have erlier send a requst to this list regarding problem with seriel
connection on a PowerMac G3.
I have noted that xon/xoff dont't work with standard _Xon constant and I
get garbage characters from a PowerMac G3. I hade to make my own
xon/xoff rutines. But I still get garbage characters to the printer. The
solution was to put DELAY's in my printing loops (the G3 is very fast).
Now I have a working program again.

The problem is, if I have discovery a major incompatibility here, every
FB II communication program don't work with G3 i think.

Hans