HP Color LaserJet Enterprise M855 - Warranty and Legal Guide

Toner consumption
EconoMode uses less toner, which might extend the life of the print cartridge. HP does not recommend the full-
time use of EconoMode. If EconoMode is used full-time, the toner supply might outlast the mechanical parts in
the print cartridge. If print quality begins to degrade and is no longer acceptable, consider replacing the print
cartridge.
ENWW Toner consumption 27