Panasonic Lumix FX33 (Why are all pics 72dpi)?

I love my Panasonic Lumix FX33 digital camera, but for the life of me, I can’t figure out why every photo I take with it is 72dpi. What if I need photos at 300dpi? I’ve tried many settings with no luck. If anyone has this camera and has the answer, I’d really appreciate it.