These products are guaranteed to work with your Lexmark T642 printer.
This printer which comes with an optional duplex printing function is a high end monochrome laser printing device. The Lexmark T642 has a commendable 1200 DPI maximum resolution and has an impressive print speed of up to 45 pages per minute. This printing device can yield its first print in a matter of 8.5 seconds. This workhorse printer has a monthly duty cycle as high as 225,000 prints and delivers great quality outputs at an affordable value for money price. This printer from Lexmark has a very low running cost and is compatible with all major work environments.