Enterprise M406dn Monochrome Printer with built-in Ethernet & 2-sided printing (3PZ15A), white **Easy to use, simple to manage: Print quickly and easily with the entry-level Enterprise M406dn Printer, a laser printer with speeds up to 42 ppm and dynamic security**Enhanced productivity to empower work teams: Give workgroups what they need to succeed with and third-party solutions, card reader support, and the ability to print directly from the 2.7" color display**Build business efficiency: FutureSmart firmware can be updated with the latest features to optimize your investment for years to come** Wolf Enterprise Security: The world's most secure printers are always on guard with defensive layers to detect and self-heal from malware, and protect your data and business**Automatic 2-sided printing: Speed through tasks and save paper by printing two-sided documents**Sustainability is smart business: Reduce wasted paper and toner by only printing jobs that are truly needed, using Roam for Business**Print cartridges you can trust: Avoid reprints, wasted supplies and service calls by using Original 58A/58X cartridges designed for your printer**One-year, onsite warranty: Get help with 24-hour, 7 days a week FREE phone support**This printer is intended to work only with cartridges with original chips or circuitry and will block cartridges using non- chips or circuitry. Periodic firmware updates will maintain the effectiveness of these measures. More at Easy to use, simple to manage: Print quickly and easily with the entry-level Enterprise M406dn Printer, a laser printer with speeds up to 42 ppm and dynamic security Enhanced productivity to empower work teams: Give workgroups what they need to succeed with and third-party solutions, card reader support, and the ability to print directly from the 2.7" color display Build business efficiency: FutureSmart firmware can be updated with the latest features to optimize your investment for years to come