Справочник Пользователя для Ricoh D053

Ver. 1.5 

Page 11 of 41 

12/12/2008 

 

Temperature Range: 

10

° C to 32° C (50° F to 89.6° F) 

Humidity Range: 

15% to 80% RH 

Ambient Illumination: 

Less than 1,500 lux (do not expose to direct sunlight) 

Ventilation: 

3 times/hr/person 

Ambient Dust: 

Less than 0.075 mg/m

3 

(2.0 x 10-6oz/yd

3

) 

Avoid areas exposed to sudden temperature changes: 
 

Areas directly exposed to cool air from an air conditioner. 

Areas directly exposed to heat from a heater. 

Do not place machine where it will be exposed to corrosive gas or vapor. 
Do not install the machine at any location over 2,000m (6,500 ft.) above sea level. 
Place the machine on a strong and level base.  Inclination on any side should be no more than 5mm (0.2”) 
Do not place the machine where it may be subject to strong vibrations. 
Machine level 

•  Front to back: within 5mm (0.2”) of level 

 

•  Right to left: within 5mm (0.2”) of level 

 
 
 

 

 

Line voltage level:  
 
D052/D053/D054:  

120V 60 Hz 20A 

 
Permissible voltage fluctuation: +/-10% 
 
Never set anything on the power cord. 

 

 
 
 
 
 

 

 

 

Subject to change without notice