On April 25, Lexmark announced a pair of new A4 color laser MFPs, the X548de and X448dte. The new MFPs use the same basic engine and supplies as other C540/X540 models such as the C540n, C543dn, C544 series, C546dtn, X543dn, X544 series, and X546dtn. As usual, Lexmark offers a wide array of cartridges for these
