When I run lpstat -tl after trying to print a test page or a text file using lp test.txt, it says it's sending data to the printer. W AddProfile failed: .UnknownMethod:No such interface `' on object at path /org/freedesktop/ColorManager/devices/cups_QL_720NW E Unknown directive SystemGroup on line 18 of /etc/cups/nf. And the Uknown directive SystemGroup error is just a harmless error according to this site. I have googled the AddProfile failed error, and found someone suggesting it is a bug in Ubuntu 12.10, but I've also read that Arch users have had the same error, so I'm not sure. But my printer does nothing, not even a led light blinking. The Brother QL-720nw is a professional label printer intended for business and industry and is equipped with Ethernet and wireless functions. Navigate to the Brother support website here. How to connect the Brother QL-720NW label printer to the Wi-Fi network. Firstly, please ensure you have the printer USB cable on hand to connect to the Wi-Fi network using this method. I clicked "Test print page" on the QL-720NW and it says "Sending data to printer." a few seconds, and then disappears and changing state to Idle, Accepting Jobs, Not Shared, Server Default. This article will take you through the steps to connect the Brother QL-720NW label printer to the Wi-Fi network. I set the default media size to fit my label(29x90mm).
I'll briefly describe the process so far, and where I'm stuck.įirst I installed CUPS and LPR and cupswrapper drivers from Brothers website, and now my QL-720NW shows up in the CUPS web interface. If you use a Brother QL-720NW//QL-800/QL-810W/QL-820NWB printer, please open the settings page by clicking on the "Settings" menu item.I'm trying to get my Brother QL-720NW label printer working from an Ubuntu server. First, connect the printer to the network through Wifi, then open the settings page by clicking on the "Settings" menu item.Ĭheck "Connect Printer to Clover by Wifi"īy enabling this option, the app will search for the printer in your wireless network and configure it automatically.Ĭonnect Brother QL-720NW/QL-800/QL-810W/QL-820NWB If you use Clover Mobile/Flex, you can connect the printer to Clover Mobile/Flex through Wifi Connection.
Once you have the printer, simply connect it to the Clover Station's USB port with the USB cable packaged with the printer, and install one of the following 10 types of labels:
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