Dell A920 All In One Personal Printer - Manual (Page 6)

Caution: SAFETY INFORMATION
Use the following safety guidelines to help ensure your own personal safety
and to help protect your computer and working environment from potential
damage.
• Use only the power supply provided with this product or the
manufacturer’s authorized replacement power supply.
• Connect the power cord to an electrical outlet that is near the
product and easily accessible.
• Refer service or repairs, other than those described in the user
documentation, to a professional service person.
CAUTION: Do not use the fax feature during a lightning storm. Do
not set up this product or make any electrical or cabling
connections, such as the power supply cord or telephone, during a
lightning storm.