Konica Minolta bizhub 4701i

At 50 pages a minute, the bizhub 4701i is faster than 174 of the 305 office printers certified, and 114 are faster.

Its certified typical electricity use of 31.2 kWh a year is 13% above the median of 69 monochrome office printers within 20% of its speed (27.6 kWh). Electricity is a small part of what a printer costs to run; toner or ink per page is usually the larger one.