Dell 1710/n Mono Laser Printer - Manual (Page 111)

Please note that this device has been approved for business purposes with regard to electromagnetic
interference. If you find that this device is not suitable for your use, you may exchange it for a nonbusiness-
purpose device.
MIC Class A Regulatory Label
If the regulatory label includes the following marking, your device is a Class A product:
Class B Device
Please note that this device has been approved for nonbusiness purposes and may be used in any
environment, including residential areas.
MIC Class B Regulatory Label
If the regulatory label includes the following marking, your device is a Class B product:
Polish Center for Testing and Certification Notice
The equipment should draw power from a socket with an attached protection circuit (a 3-prong socket). All
equipment that works together (computer, monitor, printer, and so on) should have the same power supply
source.