Print Microsoft Office-formatted files and PDFs , using a port on the front of the printer, and save paper with automatic 2-sided printing. Operating temperature range between 50 and 90.5°F This printer is intended to work only with cartridges with original HP chips or circuitry and will block cartridges using non-HP chips Periodic firmware updates will maintain the effectiveness of these measures. Avoid reprints, wasted supplies, and service calls by using Original HP 58A/58X toner cartridges designed for your multifunction laser printer. Designed with , HP LaserJet Pro MFP M428fdn saves up to 22% energy over prior products.