| Power supply rating | 100 to 240 V |
| Input voltage range | 90 to 264 V |
| Rated frequency range | 50/60 Hz |
| Input frequency range | 49.5/60.5 Hz |
| Rated current | 0.5/0.3 A |
| Power consumption |
WF-2520: Standalone copying mode: 9 W (ISO/IEC24712) Ready mode: 4 W Sleep mode: 2 W Power off mode: 0.3 W WF-2530: Standalone copying mode: 9 W (ISO/IEC24712) Ready mode: 4.5 W Sleep mode: 2.2 W Power off mode: 0.3 W |