Hi, I am very new to B4A, I am trying to test the embedded printer on a SUNMI V2 device. Unfortunately I was searching on the forum and any of the suggestions worked for me.
Did someone managed to use this device? Eventually can someone suggest me a good approach?
Thank You!
I mean that all the posts I found did not work. Moreover are very very old thus I decided to open a new thread instead of posting a reply in old thread
What DonManfred try to say is that the only way to help you is if you tell us something like:
"I've tried this post (link), but when I press the button print I get this error. Then post the error as text, and upload the project you're using if you've modified something."
But that samples worked for some people, so must be ok.
For the last couple of weeks I have been playing with an 80mm Bluetooth ESC/POS thermal printer I bought off eBay, new and delivered, for the ludicrously cheap price of £20. While the print quality, particularly of images with large areas of black (they are gray due to power supply or thermal...