If you've ever tried to print in white ink, then you know it's not as easy as it sounds. Is it possible for regular printers ...

which offers a much lower cost per page compared to traditional ink cartridges. The average cost per page is about $0.01 for black-and-white and $0.02 for colour printing. It also offers good ...

Black-and-white laser technology is quite mature ... but that difference is shrinking as manufacturers improve the design of the ink cartridges. Some have separated the printer head from the ...