Printing is great. Obviously not the kind of quality and speed you’ll get from a monstrous laser printer, but quick by inkjet standards (a couple seconds a page for text, and only a bit more for small or medium images in there, full page images are still relatively quick, around 10-16 seconds), and perfectly acceptable for professional documents like contracts and resumes. With appropriate paper; invitations, cards, menus, sales materials and so on can be prepared to standards almost as high as a good printing shop’s, and far higher than a bad one's. Cannon actually has an exhaustive supply of templates and instructions for a variety of printing and craft projects at their Creative Park website.
The scanner is also superlative. Leather tooling, and other decorative crafts, often rely on hand tracing certain elements of a photo onto translucent paper to use as a pattern. Scanning pictures and patterns allows changing scale, reflections, overlaying different elements like text, and almost endless possibilities that would be at least time consuming if not impossible to perform by hand. This requires that the scanner can reproduce details well though, not only from photographs, but the traced patterns. And scanners seem to hate that translucent paper, particularly since one uses pencil to avoid reworking.
The MP610 delivers not only detailed scans of detailed pictures, but does a reasonably good job of picking up the pencil on translucent paper mess described above. Reasonably good may not sound great, but other AIOs I’ve used required that I go over the pencil with a black pen to have the scanner pick up anything at all. And the lamp warms up very quickly.