Printing files
You can use the lp (lineprinter) command to print text files on your
local printer.
To use lp, type lp, the name of the file,
and press <Enter>.
The computer responds with the number of your
print job
and a copy of the file is sent to the printer.
This works with any kind of printer, not just a lineprinter.
Try printing the weekly report file you were editing: