Lexmark T642dn Accessories – we offer 5 of them. Did you know that we offer free shipping on ALL our products? Retrevo has the largest collection of Lexmark T642dn Printer accessories – choose from 5 T642dn Printer Toner. With guaranteed compatibility and a 30-day return policy, you can shop with confidence. Not looking for Printer accessories for Lexmark T642dn? Retrevo has the largest collection of Lexmark Printer Accessories.