| Power supply rating | 100 to 240 V |
| Rated frequency range | 50 to 60 Hz |
| Rated current | 1.0 to 0.6 A |
| Power consumption | WF-C5810:
Standalone copying: Approximately 25 W (ISO/IEC24712) Ready mode: Approximately 11.7 W Sleep mode: Approximately 1.2 W Power off mode: Approximately 0.2 W WF-C5890: Standalone copying: Approximately 27 W (ISO/IEC24712) Ready mode: Approximately 11.7 W Sleep mode: Approximately 1.2 W Power off mode: Approximately 0.2 W WF-C5891: Standalone copying: Approximately 30 W (ISO/IEC24712) Ready mode: Approximately 13.4 W Sleep mode: Approximately 1.1 W Power off mode: Approximately 0.2 W |