The machine
The CX923dte runs at 55 pages a minute in Lexmark's CX92x series, released in 2017. Its sister models: the CX920de at 25, the CX921de at 35, the CX922de at 45, the CX923dxe at 55 and the CX924dxe at 65 pages a minute. By the maker's figures, it handles double sided originals in a single pass at speeds up to 80 images a minute, takes 2,150 sheets as supplied and 5,150 with paper options added and handles card as heavy as 300 gsm.
Photograph supplied by the maker








