Changed files:
cups.service -> 1.1
--- /dev/null
+[Unit]
+Description=Common UNIX Printing System (CUPS)
+Requires=printer.target
+After=syslog.target
+
+[Service]
+Type=forking
+PIDFile=/var/run/cupsd.pid
+ExecStartPre=/usr/sbin/cupsd -t
+ExecStart=/usr/sbin/cupsd
+ExecStartPost=/sbin/udevadm trigger --subsystem-match=usb --attr-match=bInterfaceClass=07 --attr-match=bInterfaceSubClass=01 --action=add
+ExecStartPost=/sbin/udevadm trigger --subsystem-match=usb --property-match=DEVNAME="/dev/usb/lp*" --action=add
+
+[Install]
+WantedBy=multi-user.target