print-region

print-region is an interactive autoloaded compiled Lisp function in `lpr.el'.

It is bound to <menu-bar> <file> <print-region>.

(print-region START END)

Paginate and print the region contents.

The variable `lpr-headers-switches' controls how to paginate.
If it is nil (the default), we run the `pr' program (or whatever program
`lpr-page-header-program' specifies) to paginate.
`lpr-page-header-switches' specifies the switches for that program.

Otherwise, the switches in `lpr-headers-switches' are used
in the print command itself; we expect them to request pagination.

See the variables `lpr-switches' and `lpr-command'
for further customization of the printer command.