Place the machine near the power source, and provide clearance as shown:
Rear: Over 300 mm (11.9")
Right: Over 200 mm (7.9")
Front: Over 500 mm (19.7")
Left: Over 300 mm (11.9")
The 500 mm clearance for the front is only for pulling out the paper tray. If an operator stands in front of the machine, more space is required.