Install cups-bsd by entering the following commands in the terminal:
sudo apt update sudo apt install cups-bsd
Common UNIX Printing System(tm) - BSD commands
The Common UNIX Printing System (or CUPS(tm)) is a printing system and general replacement for lpr, lpd and the like. It supports the Internet Printing Protocol (IPP), and has its own filtering driver model for handling various document types. . This package provides the BSD commands for interacting with CUPS. It is provided separately to allow CUPS to coexist with other printing systems (to a small degree).