I have reinstalled the drivers for my Brother MFC J6720DW and now the printer icon is listed in the unspecified category instead of the printer category. The printer is the "Device" icon to the right.

Brother MFC J6720DW listed with strange icon in Devices and Printers-printer.jpg

Right clicking on the icon shows the usual items for a printer (printing properties etc.), In addition it shows a "Browse Files" entry that lists the card reader of the printer.

Brother MFC J6720DW listed with strange icon in Devices and Printers-printer2.jpg

To the left of the Brother printer icon there is another similar one that seems to be my USB card reader

Brother MFC J6720DW listed with strange icon in Devices and Printers-cardreader2.jpg