The Lexmark XS463de will power through your office demands with the 128 MB of RAM. The XS643de is your office printer, copier, and scanner. Users aren’t standing around waiting for documents with first copy times of 10 seconds and copies/prints delivered at 40 cpm. The front panel of the Lexmark XS463de has a USB port for direct printing and scanning as well as an easy-to-use touchscreen. Produce more and replace toner less often with the Lexmark XS463de generous toner yield. The XS463de extra high yield black toner cartridge (24B5850) has an estimated yield of 14,000 pages. Save even more money with the Cost-Saving Compatible XS463DE Extra High Yield Black Toner Cartridge.