The accompanying .bin file (prtscrff.bin) was nicely written by
Bowen Moursun (BOWEN this BBS), and gratefully accepted by Doug
Willis (ICU812 this BBS).  BM deserves all the credit, I couldn't
figure out how to write it.

BTW, it does a printscreen followed by a form feed, even works when
you have your screen set to EGA42.  

LOAD ot and CALL it, just like in the manual.