HP LaserJet Pro 400 color Printer M451 series - FCC 준수 규격―미국

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FCC 준수 규격―미국

Exposure to radio frequency radiation


The radiated output power of this device is far below the FCC radio frequency exposure limits.

Nevertheless, the device shall be used in such a manner that the potential for human contact during
normal operation is minimized.

In order to avoid the possibility of exceeding the FCC radio frequency exposure limits, human
proximity to the antenna shall not be less than 20 cm during normal operation.

This device complies with Part 15 of FCC Rules. Operation is subject to the following two conditions:
(1) this device may not cause interference, and (2) this device must accept any interference, including
interference that may cause undesired operation of the device.


Based on Section 15.21 of the FCC rules, changes of modifications to the operation of this

product without the express approval by Hewlett-Packard Company may invalidate its authorized use.