Hi, my udev rules file told me I should submit my printer/scanner to this address. I have an HP Deskjet F2120 All-in-One and here's the rule I created to match it: # Hewlett-Packard DeskJet F2120 ATTRS{idVendor}=="03f0", ATTRS{idProduct}=="7d04", MODE="0664", GROUP="scanner", ENV{libsane_matched}="yes" Thanks. David Landry