duston 2x Q5949A, 49A Black Toner compatible with HP LaserJet 1160 1320 1320 N 1320 NW 1320 TN 3390 3392Contents of the toner cartridge approx. 2500 pages DIN A4 with 5% coverage Compatible with HP LaserJet 1160 1320 1320 N 1320 NW 1320 TN 3390 3392 High quality of products guarantees effective and trouble free work The warranty is valid until all usable toner in the laser print cartridge has been used up In each toner, the photosensitive roller, small scraper, magnetic roller and entire toner storage are exchanged, which ensures high print quality and