One, Edge-X, to cater more to people who use limit orders, the other, Edge-A, to cater more to people who use market orders.

FORBES: Direct Edge Goes Exchange

Each new printer uses the FastFront feature for easy changing of ink and paper from the front of the printer and can also produce beautiful, borderless edge-to-edge 4 x 6-inch photos in approximately 44 seconds6 at a maximum color resolution of 4800 x 2400 dpi7.

ENGADGET: Canon expands its PIXMA line with MG2220, MG3220 and MG4220 all-in-ones

Both the FT and Chris Redman writing in Fortune raise questions about what the overall value of big exchange mergers will be worth given the competition from electronic venues such as BATS, Direct Edge and Chi-X.

FORBES: Nasdaq makes technology superiority claim in its drive to acquire NYSE