Hi all, I have an iMac and a MBP. the iMac is a late 2011 27" running 10.8.1 and the MBP is a late 2006, early 2007 running 10.7.4. I have an issue with my Canon MP640, i have it connected via wifi to my APE (i also have another APE running in bridge mode downstairs) So, i updated the printer driver to the latest off of Canon's site yesterday. So the printing portion seems ok. However, i have the scanner installed via bonjour. the problem is that it keeps dropping off. any suggestions?