THANKS to Thomas Gordon Lowrey IV for his great work how saved us hours
Uses the Brother Print SDK for Android...
More info can be found here, including a list of compatible printers: http://www.brother.com/product/dev/mobile/android/index.htm
Already bundled is the following version: v3.0.4 (5/18/2016) which is in the src/android/libs dir. By downloading this you agree to the Brother SDK License terms which are included in the README under the libs dir.
In your Cordova project, run the following command to install the plugin.
cordova plugin add https://github.com/momzor/cordova-brother-label-printer
And then read usage below.
Please do not email me for support or help with this plugin, use the issue tracker link above, so everyone will benefit from community questions and involvement, and I don't have to answer the same questions over and over for many individuals.
This is a Cordova plugin, firstly. You should be familiar with the Cordova plugin system before you try to use this plugin. Fortunately, it's pretty straight forward and easy to understand.
You can read more about Android plugin development for Cordova here. Knowledge of all of these internals is not necessary, but it doesn't hurt to be familiar either.
Read here to learn how to use Cordova Plugins.
If you still have questions, please use the issue tracker. Please look at existing issues, and if your question is not answered yet, feel free to open a new issue and I'm happy to assist.
PocketJet PJ-722, PJ-723, PJ-762, PJ-763, PJ-763MFi, PJ-773
PocketJet PJ-622, PJ-623, PJ-662, PJ-663
PocketJet PJ-520, PJ-522, PJ-523, PJ-560, PJ-562, PJ-563
MPrint MW-145MFi, MW-260MFi
MPrint MW-140BT, MW-145BT, MW-260
RJ-4030Ai, RJ-4030, RJ-4040
TD-2020, TD-2120N, TD-2130N, TD-4000, TD-4100N
QL-710W, QL-720NW
PT-E550W, PT-P750W
RJ-3050, RJ-3150
PT-E800W, PT-D800W, PT-E850TKW
PT-P900W, PT-P950NW
Tested models: QL-720NW
(if you have tried this with other models, please update this list and send a pull request)
NOTE: Currently, you will need to adjust the modelName variable in src/android/BrotherPrinter.java. It is the first variable in the BrotherPrinter class. This could be extended to be configured through config.xml or via a JS call, but it's currently hard-coded. Feel free to send a pull request to make the configuration more extensible...
Wi-Fi (Infrastructure mode)
USB
The SDK also has Bluetooth support, but this is not integrated currently. Pull requests are welcomed...
See here for JS interfaces to the plugin: www/printer.js
There are three available methods...
- findNetworkPrinters
- printViaSDK
- sendUSBConfig
findNetworkPrinters must be called before printViaSDK. It takes no parameters and returns two parameters, one is a boolean (whether a printer was found or not), and the other is a list of found printers. To print, all that's needed are the IP and MAC of the target printer.
Currently, the last printer that is found will be the one targetted due to the way we're looping over the netPrinters array. This plugin could be extended to allow the user to select which printer they want to connect with... If this is desired, let me know, and I'll address when I get a chance, or better yet, send a pull request. The best way would either be to pass the printer IP/MAC to the printViaSDK method, or perhaps you could just pass an index to select the desired printer from the netPrinters list.
printViaSDK takes one parameter, which is a base64 encoded bitmap image. The result should be a status code that is passed directly from the SDK. The status codes are documnted in the Brother SDK Appendix in section 4.2.2.5.Error Code. If everything works, the response should be "ERROR_NONE".
sendUSBConfig calls the Brother SDK's printFile method. The expected input is a string containing raw print commands, which is written to a temporary file in the app cache directory, and is then sent to the printFile method and deleted afterwards. You will need a device that supports USB-OTG and a USB-OTG cable. On first run the app will request USB permissions, and it should be saved after that for subsequent prints. As-is, this method is used to send raw commands in PCL (Printer Control Language) to the printer... For example, to configure the network settings of the printer, etc... You will need to reach out to Brother for documentation of the PCL commands. You can probably find them by searching for "Brother Printer Command Reference" and appending your model number. This method could be extended easily to accept other types of file input, so you could, for example, print JPG images, etc...