INX International Ink Co. (www.inxintl.com) has introduced initiatives to help printers make better-informed decisions about ink purchases – thus driving down costs, boosting press performance and overall returns.      “Although the cost of ink is relatively minor compared to paper, presses and operation, it can have a huge impact on a printer’s bottom line,” said INX International CEO Rick Clendenning. “The more users know about ink, the more they can make their investment pay. But especially...