Regulatory InformationWorkCentre 7120 Multifunction PrinterUser Guide221Fax RegulationsUnited StatesFax Send Header RequirementsThe Telephone Consumer Protection Act of 1991 makes it unlawful for any person to use a computer orother electronic device, including a fax machine, to send any message unless such message clearlycontains in a margin at the top or bottom of each transmitted page or on the first page of thetransmission, the date and time it is sent and an identification of the business or other entity, or otherindividual sending the message and the telephone number of the sending machine or such business,other entity or individual. The telephone number provided may not be a 900 number or any othernumber for which charges exceed local or long distance transmission charges.In order to program this information into your machine, refer to customer documentation and followthe steps provided.Data Coupler InformationThis equipment complies with Part 68 of the FCC rules and the requirements adopted by theAdministrative Council for Terminal Attachments (ACTA). On the cover of this equipment is a labelthat contains, among other information, a product identifier in the format US:AAAEQ##TXXXX. Ifrequested, this number must be provided to the Telephone Company.A plug and jack used to connect this equipment to the premises wiring and telephone network mustcomply with the applicable FCC Part 68 rules and requirements adopted by the ACTA. A complianttelephone cord and modular plug is provided with this product. It is designed to be connected to acompatible modular jack that is also compliant. See installation instructions for details.You may safely connect the machine to the following standard modular jack: USOC RJ-11C using thecompliant telephone line cord (with modular plugs) provided with the installation kit. See installationinstructions for details.The Ringer Equivalence Number (REN) is used to determine the number of devices that may beconnected to a telephone line. Excessive RENs on a telephone line may result in the devices not ringingin response to an incoming call. In most but not all areas, the sum of 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 totalRENs, contact the local Telephone Company. For products approved after July 23, 2001, the REN forthis product is part of the product identifier that has the format US:AAAEQ##TXXXX. The digitsrepresented by ## are the REN without a decimal point (for example, 03 is a REN of 0.3). For earlierproducts, the REN is separately shown on the label.