I have the cover off the non-op side, so here is what it looks like. (Auto roller lift) This model has went through quite a few rolls of 54" and the only problems were operator error.
My only complaint is that the AK600 is a little low. Although this is not just US Tech, I think all laminators are about the same height. I'm going to build something to raise it up. I'd like the outfeed to come out at table height so I can feed it right out onto my work table.
Put bigger wheels on it to raise it up.
You would want to make it wider so it does not get tippy.