One useful way to categorize MFPs is by intended use: (1) for home, including printing photos in particular; (2) for an office, focusing on text and graphics, or (3) for both. If you're looking to print photos at least at the level of quality you can get from your local pharmacy—whether the printer's for home use only, or intended for home and home-office—you want an inkjet AIO. Even most models that are aimed at office use offer good enough photo quality to clear that bar. That includes some aimed for business use that manufacturers have tried to discourage us from running though our photo tests, on the grounds that they weren't designed to handle photos well. If you're looking for an AIO strictly for an office, you probably care more about text and graphics than photos, and you also likely need higher paper capacities than most inkjets that focus on photo quality tend to offer. The choices, in that case, include both inkjets and lasers. (The latter category also includes LED printers, which differ only in the light source they use.) Between inkjets and lasers, each has different advantages. Inkjets can churn out text that's almost as high quality as lasers can manage, but laser-printed text has the advantage of not smudging if it gets wet. For graphics, most color (but not mono) lasers can deliver higher-quality color graphics on plain paper than most inkjets can. If, however, you take advantage of inkjet heavyweight (and more expensive) matte and photo papers, most inkjets can deliver higher quality graphics than laser printers. (Read more about the inkjet versus laser question.) For office use, if scanning, copying, or faxing multipage documents is on the agenda, you'll want an AIO that includes an automatic document feeder (ADF). And if the documents are printed on both sides of the page, you'll want an ADF that can handle duplex scanning, as well. Faxing is usually considered an office function, but it can be even more valuable for home use. Medical offices typically require faxing rather than email because of HIPAA regulations, so it can be a welcome convenience to have an AIO at home that can also fax. So consider including standalone faxing in your AIO, though there is much to be said for using an online fax service instead, whether for home or office. Also consider how often you print, and how long you might leave your AIO sitting unused. Although inkjets are generally considered the default choice for home use even if you're not interested in printing photos, a laser AIO can be a better choice if you don't print frequently. Inkjets tend to get clogged nozzles if left sitting unused, and nozzle-cleaning routines can waste a lot of ink when you need to print again. Lasers can sit unused for months, then work without problems when you fire them up again. Avoiding the cost of that wasted ink could actually save you more money than the extra cash you might pay for a fitting laser model.