Actually, you can use an android assistant to transfer text messages from your samsung galagxy to computer with ease. Then you can open the transferred file and print out your text messages.
Don't know how to print text messages from android phone, you should use a third party file backup app to transfer sms to computer first, because the computer won't detect sms just via the usb connecting.
Don't know how to print text messages from android phone, you should use a third party file backup app to transfer sms to computer first, because the computer won't detect sms just via the usb connecting. Try Coolmuster Android Assistant