Save money, time, and energy with the genuine Oki 42918916 black toner cartridge. The low-melt formulation of the black Oki 42918916 toner allows for faster processing of print outs to improve productivity in the small office. When the Oki 42918916 black toner cartridge runs out, users can send it back to Oki for the recycling program. The original black Oki 42918916 toner enhances the print quality on plain paper and special media like transparencies and envelopes because of smaller particles. The smallest details and finest line art can be printed quickly and accurately with more stable dots and solid fills using the Oki 42918916 toner cartridge.