Lexmark 522X toner cartridge 1 pc(s) Original Black

Compatibility: Lexmark MS 811 DN, Lexmark MS 811 N, Lexmark MS 812 DN, Lexmark MS 811 DTN, Lexmark MS 812 DE, Lexmark MS 812 DTN | Printing colours: Black | Print technology: Laser printing | Operating temperature (T-T): 10 - 30 °C | Operating relative humidity (H-H): 20 - 80% | Page yield footnote: ISO/IEC 19752 | Harmonized System (HS) code: 84439990 | Printing material shelf life: 2 year(s) | Colour: No | Quantity per pack: 1 pc(s) | Storage relative humidity (H-H): 10 - 90% | Black toner page yield: 45000 pages | Storage temperature (T-T): -20 - 40 °C | Product colour: Black | Type: Original