205A CF530A CF531A 530A Toner Save Compatible with HP Color Laserjet Pro MFP M180n MFP M181fw HP Color Laserjet Pro M154a M154nw Printers 1 Pack Cyan: Amazon.de: Bürobedarf & Schreibwaren
Toner Optimization, Save toner, Reduce printing costs
Toner Save Mode - YouTube
How can I activate/deactivate the Toner Save Mode? | Brother