There are a lot of good and diverse printer review sites out there, but in my humble opinion the cnet.com review section is by far the best. Quality Printer reviews are invaluable for people who are searching for a new product, looking for value, ease of use, great deals, quality, and many other factors.
Cnet, unlike many other review sites, is polished and professional with easy file systems and large banner ads for quality products, instead of the cheesy and infected unpleasant banner ads. This file system allows you to easily select between manufacturers, schools of printer technology, price, and several other printer factors.
I prefer to select by price range. You chose your range (under a hundred, one to two hundred, etc) and can then select by other fields as well. This leads you to another listing which runs down printers in these fields.
Choose your printer and you receive a page with good, bad, and bottom line review bullet points, as well as 1 through10 rankings on the side. You can also access ease of use videos and go by the different sellers of the specific printers. This feature is especially good. Amazon, eBay, office supply stores, best buy all get listed by price so that you can scoop up the best price available. Casual, long time user reviews can be found further down, giving you further support that your printer will act as performed, or not. The site also links to similar review sites, turning it into the only database for the product that you need.