HP Color LaserJet Enterprise M554dn USB-Ethernet Duplex Printer, 600×600 dpi Print Resolution, 35ppm Print Speed, 2.7″ LCD Display with 24-Key Pad, Automatic Duplex Printing, USB & Ethernet | 7ZU81A

HP’s most secure printing The operating code (BIOS) is automatically checked during startup and repairs itself if compromised. Common Criteria certified to continually monitor memory activity to detect and stop attacks in real time. Firmware is automatically checked during startup to determine if it’s authentic code – digitally signed by HP. The printer’s outgoing network connections are inspected to stop suspicious requests and thwart malware. Safeguard data stored on the printer – keys, passwords, certificates, and more – with the embedded HP Trusted Platform Module.