Chapter 2 Safety and Compliance
05
The Printer has been tested and certified to comply with the restriction of FCC
Part 15, which is related to Class B digital facility.
The restriction is designed to provide reasonable protection against harmful
interference in residential area when install the Printer. The Printer will
generate, apply and radiate Radio Frequency Energy. If the Printer is not
installed and used in accordance with the manual, it may cause harmful
interference to radio communications. However, there is no warranty to the
interference if the Printer is installed in a special environment. If the Printer
does cause harmful interference to the receiver of radio or television, which
can be determined by turning on and turning off the Printer, the user is
suggested to adopt below one or more methods to eliminate the interference:
1. Change the orientation and location of the receiving antenna.
2. Increase the distance between the Printer and the receiving device.
3. Connect the Printer and the receiving device separately with two power
sockets in different power supply circuit.
4. Get help from the dealer of the Printer or an experienced radio/
TV technician.
Interference of Radio and Electromagnetism
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