I have a Brother QL 500 series printer that is shared over a network using CUPS and SAMBA on an ODROID Ubuntu Server. On my desktop computer running Windows 10 and using the latest version of brother P-touch I am only able to print one label at a time which is annoying when you have 400 labels to print.
Looking online most people who experience this issue are those using HP printers over a network and need to disable Mopier Mode, the printer driver issued by Brother has no such option.
I'm not sure if this is a Windows problem, a cups problem or the software I'm using P-Touch. Hopefully, someone has had a similar problem and can point me in the right direction.
Windows 10 Driver Settings
As far as I know the Brother QL-500 supports printing via a printer server as mentioned here:
Only one P-touch printer can be connected. Connect the print server and a P-touch printer on a one to one basis using a USB cable. Other devices such as a USB hub cannot be connected between the print server and a P-touch printer. If you require multiple P-touch printers to be connected on your network, install one PS-9000 print server per P-touch printer.