PrtSc

Shift-PrtSc is the key on the           Ctrl-PrtSc is the key on the keyboard
keyboard that is used to get            that is used to turn on or off the
whatever is currently shown on          "echoing" on the printer of EVERYTHING
the screen to be printed.               that appears on the screen.

The printer must be turned on before either of these key functions will work.
Text will be accurately printed, graphics usually will not.

