The Lexmark CS943de color printer is designed for security, usability and reliability for large workgroups at speeds up to 55 pages per minute. The simplified, intuitive 4.3-inch (10.9 cm) touchscreen makes handling your print jobs easy. Media handling is flexible; if you print a lot of envelopes, there's an envelope option; if you need finished output, there are staple finisher, staple hole punch finisher, booklet finisher and Lexmark's first trifold/Z-fold finisher options. This model also includes standard features that align with the rest of the fleet, like the Trusted Platform Module (TPM), which provides an extra set of security features.