Canon imageRunner 2220i User Manual page 15

The REN is used to determine the number of devices that may be connected to a
telephone line. Excessive RENs on a 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 a line
as determined by the total RENs, contact the local telephone company to determine the
maximum REN for the calling area.
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 that is Part 68 compliant.
Note: RENs are associated with loop-start and ground-start ports. Do not use for E&M or
digital ports.
I In Case of Equipment Malfunction
Should any malfunction occur which cannot be corrected by the procedures described in
this guide or the Reference Guide, disconnect the equipment from the telephone line
cable and disconnect the power cord. The telephone line cable should not be reconnected
or the main power switch turned ON until the problem is completely resolved. Users
should contact their local authorized Canon Facsimile Service Dealer for the servicing of
equipment.
I Rights of The Telephone Company
If this equipment (imageRUNNER 3320i/2220i) causes harm to the telephone network,
the telephone company may temporarily disconnect service. The telephone company also
retains the right to make changes in facilities and services that may affect the operation of
this equipment. When such changes are necessary, the telephone company is required to
give adequate prior notice to the user. However, if advance notice is not possible, the
telephone company will notify the customer as soon as possible. Also, the customer will
be advised of his/her right to file a complaint with the FCC if he/she believes it is
necessary.
WARNING
The Telephone Consumer Protection Act of 1991 makes it unlawful for any
person to use a computer or other electronic device to send any message via a
telephone facsimile machine unless such message clearly contains in a margin
at the top or bottom of each transmitted page, or on the first page of the
transmission, the date and time it is sent and an identification of the business or
other entity, or other individual sending the message and the telephone number
of the sending machine or such business, other entity, or individual.
NOTE
In order to program this information into your machine, you should complete the
procedure to register your name, unit's telephone number, time, and date in Chapter 1.
(For instructions explaining how to enter characters, see Chapter 1, "Before You Start
Using This Machine," in the Reference Guide.)
xiv Legal Notices