Task

Cause a line printer attached to the computer to print a line containing the message:    Hello World! 



Note

A line printer is not the same as standard output.

A   line printer   was an older-style printer which prints one line at a time to a continuous ream of paper.

With some systems, a line printer can be any device attached to an appropriate port (such as a parallel port).




<</PageSize [595 842]>> setpagedevice  % set page size to DIN A4
/Courier findfont                      % use Courier
12 scalefont setfont                   % 12 pt
28 802 moveto                          % 1 cm from the top and left edges
(Hello world) show                     % draw the string