| Power supply rating | 100 to 240 V | 
| Input voltage range | 90 to 264 V | 
| Rated frequency range | 50/60 Hz | 
| Input frequency range | 49.5 to 60.5 Hz | 
| Rated current | 0.4 to 0.2 A | 
| Power
consumption (with USB connection) | Standalone copying: Approximately
12 W (ISO/IEC24712) Ready mode: Approximately 5.3 W Sleep mode: Approximately 0.9 W Power off mode: Approximately 0.2 W |