In plenty of time for back to school shopping, Canon has added three new offerings to the PIXMA family. The company just uncovered the MG2220, MG3220 and MG4220 all-in-one printers. The trio boasts 4,800 x 2,400 dpi max resolution, FastFront for easy changing of both ink and paper via the face of the machine, borderless 4 x 6-inch prints in under a minute and handles up to 8.5 x 11 sizes. With the MG2220, you can expect the advertis
