USB printer no longer detected by cups

Question

I've been using a USB brother HL-2170W printer for months.  Today it stopped printing.  If I check the web interface for cups I see that the status of the printer remains Processing - "Waiting for printer to become available."
I tried to delete the printer and re-install it, however cups no longer detects it as it always had in the past.
How do I troubleshoot this?

Answer 1

Yes, it shows up in lsusb as Bus 008 Device 002: ID 04f9:0035 Brother Industries, Ltd
journalctrl -f displayes this when I disconnect the printer then reconnect it
Mar 25 21:29:44 Arch-Home_x86_64 kernel: usb 8-1: USB disconnect, device number 6
Mar 25 21:29:44 Arch-Home_x86_64 kernel: usblp2: removed
Mar 25 21:29:44 Arch-Home_x86_64 systemd-udevd[2778]: failed to execute '/opt/VirtualBox/VBoxCreateUSBNode.sh' '/opt/VirtualBox/VBoxCreateUSBNode.sh --remove 189 901': No ...r directory
Mar 25 21:29:44 Arch-Home_x86_64 systemd[1]: Service printer.target is not needed anymore. Stopping.
Mar 25 21:29:44 Arch-Home_x86_64 systemd[1]: Stopping Printer.
Mar 25 21:29:44 Arch-Home_x86_64 systemd[1]: Stopped target Printer.
Mar 25 21:29:51 Arch-Home_x86_64 kernel: usb 8-1: new full-speed USB device number 7 using xhci_hcd
Mar 25 21:29:51 Arch-Home_x86_64 kernel: usblp 8-1:1.0: usblp2: USB Bidirectional printer dev 7 if 0 alt 0 proto 2 vid 0x04F9 pid 0x0035
Mar 25 21:29:51 Arch-Home_x86_64 mtp-probe[2781]: checking bus 8, device 7: "/sys/devices/pci0000:00/0000:00:15.2/0000:05:00.0/usb8/8-1"
Mar 25 21:29:51 Arch-Home_x86_64 mtp-probe[2781]: bus: 8, device: 7 was not an MTP device
Mar 25 21:29:51 Arch-Home_x86_64 systemd-udevd[2782]: failed to execute '/opt/VirtualBox/VBoxCreateUSBNode.sh' '/opt/VirtualBox/VBoxCreateUSBNode.sh 189 902 00': No such f...r directory
Mar 25 21:29:51 Arch-Home_x86_64 systemd[1]: Starting Printer.
Mar 25 21:29:51 Arch-Home_x86_64 systemd[1]: Reached target Printer.