Ricoh Aficio 401 Operating Instructions Manual page 157

Component
Network interface card:
PostScript kit:
Table 5-5 lists the environmental specifications.
Table 5-5.Environmental Information
Component
Temperature:
Humidity:
Air circulation:
Clearance:
Altitude:
Avoid the following:
Exposure to direct sunlight or strong light (more than 1,500 lux)
Dusty areas
Areas with corrosive gasses
Frequent strong vibrations
Direct exposure to cold air from an air conditioner or heated air from a
heater (sudden temperature changes may cause condensation within
the printer).
Required Ethernet or Token Ring card installed in the expansion
Input/Output (I/O) slot on the printer to connect to an Ethernet or Token
Ring network (refer to the Network Printer Manager and User Guide for
Printer Servers for further information on the network connection).
Expansion ROM SIMM memory installed in the PostScript ROM
expansion slot.
Specification
Specification
10 to 30 degrees Centigrade
15 to 90 percent
30 cubic meters, per person, per hour
28 inches above
1 inch on each side
5 inches in the rear
No higher than 2,000 meters (6,600 feet) above
sea level
SPECIFICATIONS
5-5