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. If it is 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
Reorient or relocate the receiving antenna.
Increase separation between equipment and receiver.
Connect equipment to an outlet on a circuit different from that to which the receiver is located.
Consult your dealer or an experienced radio/TV technician.
Any changes or modifications to the printer that are not expressly approved by
Hewlett-Packard could void the user's authority to operate this equipment.
Use of a shielded interface cable is required to comply with the Class B limits of Part 15 of
This equipment complies with FCC rules, Part 68. On the back of this equipment is a label that
contains, among other information, the FCC registration number and ringer equivalence number
(REN) for this equipment. If requested, this information must be provided to the telephone company.
The REN is used to determine the quantity of devices which may be connected to the telephone line.
Excessive RENs on the telephone line may result in the devices not ringing in response to an
incoming call. In most, but not all, areas, the sum of the RENs should not exceed five (5.0). To be
certain of the number of devices that may be connected to the line, as determined by the total RENs,
contact the telephone company to determine the maximum REN for the calling area.
This equipment uses the following USOC jacks: RJ11C.
An FCC-compliant telephone cord and modular plug is provided with this equipment. This equipment
is designed to be connected to the telephone network or premises wiring using a compatible modular
jack which is Part 68 compliant. This equipment cannot be used on telephone company-provided
coin service. Connection to Party Line Service is subject to state tariffs. If this equipment causes
harm to the telephone network, the telephone company will notify you in advance that temporary
discontinuance of service may be required. If advance notice is not practical, the telephone company
will notify the customer as soon as possible. Also, you will be advised of your right to file a complaint
with the FCC if you believe it is necessary. The telephone company may make changes in its
facilities, equipment, operations, or procedures that could affect the operation of the equipment. If
this happens, the telephone company will provide advance notice in order for you to make the
necessary modifications in order to maintain uninterrupted service. If trouble is experienced with this
equipment, please see the numbers in the front of this manual for repair and (or) warranty
information. If the trouble is causing harm to the telephone network, the telephone company may
request you remove the equipment from the network until the problem is resolved. The following
repairs can be done by the customer: Replace any original equipment that came with the device.
This includes the print cartridge, the supports for trays and bins, the power cord, and the telephone
cord. It is recommended that the customer install an AC surge arrestor in the AC outlet to which this
Appendix D Regulatory information
device is connected. This is to avoid damage to the equipment caused by local lightning strikes and
other electrical surges.