Hot take: my plotter jammed 47 times in one week before I admitted the room was too humid
Kept blaming the paper and swapping rolls in my garage in Phoenix, but the real killer was 18 percent humidity swinging all over the place and warping the edges. Bought a $30 hygrometer, saw the number, ran a cheap humidifier, and the jams just quit. Anybody else solving plotter feed issues with room conditions instead of fighting the machine itself?