My HP officejet 4652 scanner doesn't seem to be working correctly. If I put a stack of papers in and increase the number of pages to scan to anything above 1 I get the error: failed to start scanner: invalid argument but it scans one page. info: ~ $ xsane -v xsane-0.998 (c) 1998-2010 Oliver Rauch E-mail: Oliver.Rauch@xsane.org package xsane-0.996 compiled with GTK-2.24.18 with color management function with GIMP support, compiled with GIMP-2.8.4 XSane output formats: jpeg, pdf(compr.), png, pnm, ps(compr.), tiff, txt Any ideas as to how to fix it? When I click 'scan' on the scanner it says 'No computer found.' -- :-)~MIKE~(-: