Important Safety Instructions
This printer has been carefully designed to provide many years of safe, reliable performance. As with all
types of electrical equipment, however, there are a few basic precautions you should take to avoid hurting
yourself or damaging the equipment:
• Carefully read the provided installation and operating instructions.
• Read and follow all warning instruction labels on the printer.
• Place the printer on a flat, firm, solid surface.
• Make sure all openings on the printer remain unblocked; never insert anything into the openings or
ventilation slots.
• Do not place the printer near a heat source.
• Do not use your printer near water, or spill liquid into it.
• Be certain that your power source matches a listed voltage rating for the printer (if unsure, check with
your dealer or local utility company).
• Do not place the power cord where it can be stepped on; and, if the power cord becomes damaged,
immediately replace it.
• If service is required, use only qualified trained technicians to repair your printer.
Agency Compliance and Approvals
UL60950-1; 2nd Edition
CSA C22.2 No. 60950-1-07 2nd Edition
The manufacturer declares under sole responsibility that this product conforms to the following
standards or other normative documents:
Applicable Directive
2004/108/EC, 73/23/EEC
Applicable Standards
EN55022 (2006)
EN55024 (1998), A1 (2001), A2 (2003)
IEC60950-1 (2005) 2nd Edition
The RL4 printer with the 802.11 a/b/g and Bluetooth options has been found compliant to the SAR requirements.
The maximum SAR measured value was 0.572 W/kg averaged over 1 gram.
FCC Notice:
This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to Part 15
of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a
residential installation.
This equipment generates, uses and can radiate radio frequency energy and, if not installed and used in accordance
with the instructions, it may cause harmful interference to radio communications. However there is no guarantee
that interference will not occur in a particular installation. If this equipment does cause harmful interference to radio
or television reception, which can be determined by turning the equipment off and on, the user is encouraged to try
to correct the interference by one or more of the following measures:
Reorient or relocate the receiving antenna.
Increase the separation between the equipment and receiver.
Connect the equipment to an outlet on a circuit different from that to which the receiver is connected.
Consult the dealer or an experienced radio/TV technician for help.
Summary of Contents for RL4
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