Epson's PaperLab probably won't slot in discreetly beside the office watercooler, measuring in at 2.6 x 1.2 x 1.8 m (8.5 x 4 x 6 ft). Tipping wastepaper into the machine and hitting the start button kicks off a recycling process that Epson claims can produce its first fresh sheet within about three minutes and from there it spits out around 14 A4 sheets per minute, or around 6,720 sheets in an eight-hour day.