Xerox 4250c User Guide

point (e.g., 03 is a REN of 0.3). For earlier products, the REN is separately shown on 
the label. 

If this Xerox 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 isn't 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 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 representative or an 
authorized Xerox service agency. 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, 
ensure 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.

This product meets the applicable Industry Canada technical specifications

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 Equivalence Numbers of all of the devices does not exceed 5.

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.