I get this message when scanning with MP Navigator from my Cannon MX870to my iMAC (Mac OSX 10.6):
"Cannot communicate with scanner. Cable may be disconnected or scanner may be turned off. Check status. Scanner driver will be closed."
How and where can I get an upgrade to MP Navigator for my Mac computer? My existing MP Navigator 2.2 (6/20/06) won't scan & says it's not connected. But my MX870 printer is connected and it scans with Image Capture.