As a printer, all-in-one SCX-4100 does a nice job. It prints text documents and graphics in an average speed of 13 ppm (pages per minute) with great fidelity. It took 20 seconds to deliver the first print after we clicked the mouse over the Print button in our word processor. There are some useful features like creating and customizing watermarks, overlaying text and images on a document to create letterhead, and even printing posters. This all-in-one splits a big document over four sheets so you can print and later glue them together to form a poster. It’s a good feature for school works and printing club events posters. The front-and-back printing is done without the hassle you’d expect from regular printers. We tested it by printing a public domain book with two pages per sheet and front-to-back.