These products are guaranteed to work with your Lexmark C780n printer.
Lexmark C780n is a Workgroup colour laser printer. This printer is equipped with networking print server and the data link protocol is Ethernet and Fast Ethernet. The networking is featured with transport protocol and remote management protocol. The interface used in this printer is Direct print USB, Ethernet 10/100 Base TX. The maximum input tray capacity is 1100 pages and the output tray capacity is 250 pages. The print resolution of this printer is 1200 x 1200 dpi in black and white and in colour and the print speed of this printer is up to 35 ppm in black and white and 31 ppm in colour.