![background image](https://i.inkjetdoc.com/HP Deskjet 2540 All-in-One Printer series/en/HP Deskjet 2540 All-in-One Printer series_en087.png)
Power specifications
0957-2385
●
Input voltage: 100-240Vac (+/- 10%)
●
Input frequency: 50/60 Hz (+/- 3Hz)
0957-2403
●
Input voltage: 200-240Vac (+/- 10%)
●
Input frequency: 50/60 Hz (+/- 3Hz)
NOTE:
Use only with the power adapter supplied by HP.
Power specifications
0957-2385
●
Input voltage: 100-240Vac (+/- 10%)
●
Input frequency: 50/60 Hz (+/- 3Hz)
0957-2403
●
Input voltage: 200-240Vac (+/- 10%)
●
Input frequency: 50/60 Hz (+/- 3Hz)
NOTE:
Use only with the power adapter supplied by HP.