They all have it. I konw all the RCC still have regular hard cardstock. PC have the NCR thermal paper. But some work better than others. There are two lounges that your are going to queue, first to get in, then for assistance. LAX T7 and EWR C3. They usually have 2-3 and no quick answers for anyone. Most people in LAX are full-fare international. Though C3 has both dom and int'l help desks.