Lexmark International Inc. (NYSE:LXK) has posted first quarter 2012 earnings per share (EPS) of $1.05, in line with the Zacks Consensus Estimate. The reported EPS was tilted toward the higher end of the company’s guidance range of 98 cents to $1.08. A challenging macro environment impacted Lexmark’s results in the quarter. Shares fell 6.48% in [...]