This monochrome laser printer and all-in-one are for large workgroups and small- and medium-sized businesses and among the fastest in their class; printing and scanning at up to 50 (A4) pages / min. With a 12,000-page in–box toner cartridge, they have a robust design for durability and productivity can be enhanced with various optional units. User authentication via an NFC network and a simple graphical user interface with a satisfying touch response help optimize the workflow. The use of different colors for the paper output area and control panel clearly differentiates their separate functions, and the shape is smart from any angle.