[Unit]
Documentation=man:lpd(8)
Description=LPRng printer spooler
After=network-online.target
After=remote-fs.target
Wants=network-online.target

[Service]
RuntimeDirectory=lpd
ExecStartPre=/usr/sbin/checkpc -f
ExecStart=/usr/sbin/lpd -F
SuccessExitStatus=15
ExecReload=/bin/kill -HUP $MAINPID
NoNewPrivileges=true
ProtectSystem=full
ProtectHome=true
ReadWritePaths=/var/spool/lpd
PrivateTmp=true

[Install]
WantedBy=multi-user.target