Apparently they break down a lot and cost a fortune to maintain, when many passengers use the App or print at home. I rarely use them but I think it's a pity the facility isn't there. I guess at these out-stations there would be little extra staffing cost in removing the machines, whereas for LGW and LHR it would be a different story. So my guess is that while MAN will be the next to go, they won't vanish completely.