These products are guaranteed to work with your Lexmark X720 printer.
Lexmark X720 is a multifunction colour laser printer. This device is compact and suitable for small and medium offices. The print resolution in black is up to 600 x 600 dpi with 2400 image quality and in colour is up to 2400 image quality. The print and copy speed in (letter) black is up to 24 ppm and in (letter) colour is up to 6 ppm. The copier reduce/enlarge range is 50-200%. The scanner speed is up to 21 spm and in colour 10 spm with optical scanning resolution is up to 300 x 600 ppi. The fax modem speed can transmit at 33.6 kpbs. The basic input tray paper handling capacity is 250 pages and 250 pages output tray.