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--- a/README.md
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@@ -1,5 +1,5 @@
 # cordova-zebra-printer
-A Cordova plugin for Zebra printers for both iOS and Android with Ionic 3 bindings
+A Cordova plugin for Zebra CPCL printers for both iOS and Android with Ionic 3 bindings. This plugin only supports Zebra models that use CPCL printing. Feel free to contribute to this project if you need to support other methods of printing. It has only been tested with Zebra QLn320 printers. Let me know if you use if sucessfully with others.
 
 Get from npm
 ```