USB Local Printer attaches in qui-devices - but not showing in Print Settings or Applications

Qubes is a new adventure for me - which is challenging and enjoyable. Thank you.

My local printer (no cups or networking needed) is a Brother HL-L2310D laser.
I have installed it in a Template VM (not an AppVm) using the .deb provided by Brother.
The command in the TemplateVM:
dpkg -l | grep Brother
shows that the printer is installed with output message:
i386 Brother HL-L2310D printer driver (lpd/cups)

The printer then does show in ‘qui devices’ under 'USB Devices ‘sys-net:2-2’; it can be attached to the Template VM (and AppVMs).

After attachment however it does not show in the ‘Print Settings’ dialogue: system-config-printer. Nor does the printer show in any applications for printing: pdf apps or word processors.

I have looked at many solutions on this forum but unfortunately without always understanding and then resolving the issue.

Any help would be very welcome.

Thank you.