http://www.morfon.com/canon-driver-pixma-ip1600-2/
Canon PIXMA iP1600 printer will not work (Windows Vista)?
Well, yes I have the Pixma 1600 in Vista and I was working on an essay for school and print a few pages 2 weeks ago. I visited some family last week and returned to find that apparently my printer is not compatible with Vista. I do not understand because it was working perfectly fine the last time you used. Has not been touched at all and my computer has not been updated in the last month. Any explanation? Each I try to print something, a thousand pop-up message saying "Error loading C: Windows/system32/spool/DRIVERS/x64/cnbsm3.dll, this is not a valid Win32 application and will not stop appearing until you cancel my impression o. Can it be fixed. Am I done for?
Go to Control Panel and uninstall the printer software, scroll to the device and the printer – right click the printer (on the list) – click Uninstall. Try to install a new driver from the official website of Canon – http://www.canon.co.uk/Support/Consumer_Products/products/printers/InkJet/PIXMA_iP_series/iP1600.aspx?DLtcmuri=tcm:14-729895&page=1&type=download, and a new software for your printer – http://www.canon.co.uk/Support/Consumer_Products/products/printers/InkJet/PIXMA_iP_series/iP1600.aspx?DLtcmuri=tcm:14-804921&page=1&type=download (Bottom of the page, click <Acepto>, click