问题
I am using pocket printer Bixolon SPP-R200 for printing by Bluetooth in Android. I have tested my application on HTC (with Android 2.3.7) and Asus (with Android 4.0.3) and they work fine with printer.
But I have problem with Samsung Galaxy tabs P3100 and P5100 (with Android 4.0.3) in connection. The problem is when I use method connect() it returns 401 error means: BXL_ERR_OPEN -> Port connection failure and Android pairing window is opened. I enter the pin again but the problem is still remained and the printer is not connected.
I am using the jar file in this SDK.
Does anybody know any solution?
Thanks,
回答1:
The problem was about SDK version. I had SDK version 1.3.1 and I asked from Bixolon technical support (techsupp@bixolon.de) and they send me newest version 1.4.9 and the problem solved.
Update:
New version 1.6.1
来源：https://stackoverflow.com/questions/12650452/printer-bixolon-is-not-connected-to-samsung-galaxy-tab