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Good morning,

I would like to begin to develop an Android application that allows me to print labels on Zebra printers.

I have access to a printer RW420 and a Samsung Galaxy Tab3 10.1 and a Samsung Galaxy Note 10.1

My questions are: Can I develop Android applications to print with the RW420?

Can I print codes ean 128 programmatically?

Can I connect via bluetooth the RW420 with these tablets?

I tried to connect via bluetooth to my tablets, but after entering the key displays the following message: "Unable to communicate with ...".

I also tried using the apps Print Station and Zebra Utilities, but not allow me to connect to.

Thank you.