The HP Color LaserJet Managed MFP E87770dn is the 70-ppm flagship of the E877dn platform — a floor-standing A3 color laser multifunction built for print rooms and large departments of 75-200 users that need in-house tabloid color at production speed. It prints and copies up to 70 ppm in both black and color, scans at 90 ppm / 180 ipm duplex via the 200-sheet single-pass ADF, and is rated for a 300,000-page monthly duty cycle (HP recommends staying under 50,000 pages/month for sane toner economics). Standard paper capacity is 1,140 sheets across three trays, expandable to 6,140 with the 2x520 dual tray and HCI options. The 10.1-inch color touchscreen handles complex scan-to-network and HP Workpath app workflows, and HP Wolf Security (Sure Start BIOS self-heal, run-time intrusion detection, Memory Shield) is the reason most legal, healthcare, and government customers pick this over the Canon imagePRESS or Konica bizhub PRO equivalents. Connectivity is Gigabit Ethernet plus USB 2.0/3.0 standard; Wi-Fi and NFC are optional via the Jetdirect 3100w accessory. The thing buyers regret at this speed tier: ordering inner finishers, then learning they're not compatible with 70 ppm — you have to step out to floor-standing finishers, which adds two feet of width.