. The HP LaserJet Enterprise Flow M528z A4 Printer is a monochrome printer designed for office use and offers rapid printing leading security features and low printing costs. It has a pull-out keyboard for simple operation an automatic document feeder that will take 100 pages and as well as printing it will also scan and copy documents. Enjoy duplex printing connect it to your network via Ethernet or WiFi and scan documents directly to email recipients for ease of use and speed. Secure fast printing The Enterprise Flow M528z is an office printer. As such it is designed to print quickly to avoid printer backlog. The monochrome printer will produce up to 45 pages per minute with the first page being printed as quickly as 6 seconds. It will even scan up to 64 pages per minute.The M528z will protect itself from attacks and the printer monitors its own network connections to prevent malware. It monitors memory usage too in order to further prevent attacks. Ecosmart toner Ecosmart black toner offers nearly 30% in energy cost savings compared to earlier models and allows additional savings through features like auto-on and auto-off. This technology means that the printer will automatically turn off when it has not been used for several minutes and will switch back on as soon as it is needed; ideal for use in the modern office combining energy saving and practicality in a compact design. Low cost office printing The Enterprise Flow M528z from HP is a well-equipped secure and environmentally-friendly printer that offers cost savings compared to earlier models and provides industry-leading security technology to help prevent malware attacks and data theft. It can print more than 40 pages per minute and scan up to 64 pages per minute ensuring that users are able to print exactly what they need when they need it..