Since I updated to Mavericks OS X 10.9, I am unable to scan from my HP F380 printer. Apple/HP state that scanning now runs from OS X via Scan page in Printers & Scanners form System Preferences window.See: http://h10025.www1.hp.com/ewfrf/wc/document?docname=c03967522 Have followed instructions given at HP website above, to the letter. Little Scanner window opens, but then get error message saying: Failed to open a session on the device. This seems buggy. Does any kind soul know of a solution?