Regulatory Information
WorkCentre 7425/7428/7435
User Guide
254
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 necessary modifications to maintain uninterrupted service.
If trouble is experienced with this Xerox equipment, for repair or warranty information, please contact
the appropriate service center; details of which are displayed either on the machine or contained
within the User Guide. If the equipment is causing harm to the telephone network, the Telephone
Company may request that you disconnect the equipment until the problem is resolved.
Repairs to the machine should be made only by a Xerox Service Representative or an authorized Xerox
Service provider. This applies at any time during or after the service warranty period. If unauthorized
repair is performed, the remainder of the warranty period is null and void. This equipment must not be
used on party lines. Connection to party line service is subject to state tariffs. Contact the state public
utility commission, public service commission or corporation commission for information.
If your office has specially wired alarm equipment connected to the telephone line, make sure that the
installation of this Xerox equipment does not disable your alarm equipment.
If you have questions about what will disable alarm equipment, consult your Telephone Company or a
qualified installer.
Canada
Note: The Industry Canada label identifies certified equipment. This certification means that the
equipment meets certain telecommunications network protective, operational and safety
requirements as prescribed in the appropriate Terminal Equipment Technical Requirements
document(s). The Department does not guarantee the equipment will operate to the user’s
satisfaction.
Note: Before installing this equipment, users must make sure that it is permissible to be connected
to the facilities of the local telecommunications company. The equipment must also be installed
using an acceptable method of connection. The customer should be aware that compliance with
the above conditions may not prevent degradation of service in some situations.
Note: Repairs to certified equipment should be coordinated by a representative designated by the
supplier. Any repairs or alterations made by the user to this equipment, or equipment malfunctions,
may give the telecommunications company cause to request the user to disconnect the
equipment.
Note: Users should make sure for their own protection that the electrical ground connections of the
power utility, telephone lines and internal metallic water pipe systems, if present, are connected
together. This precaution may be particularly important in rural areas.
Note: Users should not attempt to make such connections themselves, but should contact the
appropriate electric inspection authority, or electrician, as appropriate.
The Ringer Equivalence Number (REN) assigned to each terminal device provides an indication of the
maximum number of terminals allowed to be connected to a telephone interface. The termination on
an interface may consist of any combination of devices subject only to the requirement that the sum
of the Ringer Equivalent Numbers of all of the devices does not exceed 5. For the Canadian REN value,
please see the label on the equipment.
