Low tco printing take advantage of a low total cost of ownership tco and print up to 7 000 colour and 10 000 mono pages using easy to change high capacity durabrite pro ink cartridges ecological the wf 8090dw uses up to 80 percent less power than competitive colour lasers thanks to its no heat technology no ozone gas is emitted and an improved quiet print mode and no fan noise during or after printing make it ideal for the workplace and there are fewer parts to replace than a la