Lexmark T640, T642 and T644 supplies are designed for the highest quality output. The supplies are designed for easy customer installation and quality performance, from the first page to the last. Lexmark T640, T642 and T644 supplies are not compatible with other Lexmark Printers. True: Accurate technology. Genuine quality. Environmental focus. It's our nature. Image: Crisp print. Professional documents. Great Impressions. Project your character. Always: Dependable. Page after page. Year after year. Count on Lexmark.
1.800.814.5410 
858.764.8900 Mon-Fri 6AM-4PM PT
