Xerox 555 - Manual (Page 80)

A-14 WorkCentre Pro 555/575
You may safely connect the machine to the following standard
modular jack: USOC RJ-11C. Use the standard line cord (with
modular plugs) provided with the installation kit to connect it.
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.
Do not connect this machine to a party or coin operated phone line.
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.
If you find the telephone line is damaged or the telephone company
notifies you that your machine is causing damage, disconnect the
machine from the telephone line and call for service. Do not
reconnect the machine until necessary repairs are made.
The telephone company will, where practical, notify you when they
need to temporarily disconnect service. However, if action is
reasonable and necessary, but prior notice is not practical, they may
still temporarily disconnect your service. In such cases they must:
Immediately notify you of their temporary action.
Reconnect service when the source of damage is removed.
Inform you of your rights to bring a complaint to the FCC under FCC
rules.
The telephone company may make changes to its communications
facilities, equipment, operations, or procedures. Such action must be
reasonable, required in the operation of their business, and
consistent with FCC rules. They must give you prior written
notification if the changes can:
Make your machine incompatible with their equipment.
Require modification or alteration of the machine.
Otherwise physically affect performance of the machine.