Hi OConnor!
The MF5770 does not have 64bit TWAIN driver support, and we do not have a version of the MF Toolbox compatible with Windows 7 64-bit. However, you can use the built-in WIA driver included in Windows 7 to scan. You should be able to scan basic imagse using Windows Paint. Alternately, if you need to scan more robust documents, there are several free applications available on the web that support scanning to PDF.
Did this answer your question? Please click the Accept as Solution button so that others may find the answer as well.
