This paper works well in my portable thermal printer. The pictures make it look like it is individual sheets (what I was hoping for), but actually they are all attached and you have to tear them off, so the sheets have perforations on the top and bottom edges. The instructions say to load with the black mark facing down, but both sides of the paper have black marks. So even when loaded correctly, there are still black boxes on the top and bottom of the paper, outside of the printed area. The documents are clear and easy to read, but not professional looking.