Hi,
1) Have you tried pressing SHIFT + Print Screen (button with "PRT SCR") ?
OR, alternatively, try:
2) To PRINT SCREEN to the default printer, press ** and release the ALT key ** and then....... press the PRINT SCREEN key.
That would usually dump the contents of the screen on to the main printer. Or is that only on Windows?
I did a lot of programming using Pascal, C and Assembly , on MS-DOS in the 80s and 90s and remember using print screen to print on dot matrix printers.
If not, I can write you a TSR(Terminate and Stay Resident ) program, that will be loaded in the [login to view URL] boot-up batch file(If My 25 years old MS-DOS memory serves Me right), and that program can be designed/coded to monitor the PRINT SCREEN button and print the contents of the screen.
There may also be Utilities already on the internet that provide this exact functionality.