Quick tech specs
- Extra High Yield
- original
- for Lexmark T642
- T642dtn
- T642tn
- T644dn
- T644n
- black
- toner cartridge
- T642dn
- T642n
- T644
- T644dtn
- T644tn
Know your gear
Lexmark delivers high-powered solutions, services and supplies that meet or exceed the needs of customers ranging from the small office to the large corporate enterprise. Years of printing industry leadership, coupled with a close relationship with its customers, allow Lexmark to develop high-quality, easy-to-use business products and services.