viiiLegal NoticesUsers in the U.S.A.Pre-installation Requirements for Canon FacsimileEquipmentA. LocationSupply a suitable table, cabinet, or desk. For the machine's dimensions and weight,see Chapter 11, “Appendix,” in the Basic Guide.B. Order Information1. Only a single line, touch-tone or rotary telephone set is to be used.2. Order an RJ11-C modular jack (USOC code), which should be installed by thetelephone company. If the RJ11-C jack is not present, installation cannot occur.3. Order a normal business line from your telephone company's businessrepresentative. The line should be a regular voice grade line or the equivalent.Use one line per machine.DDD (DIRECT DISTANCE DIAL) LINE-or-IDDD (INTERNATIONAL DIRECT DISTANCE DIAL) LINE IF YOU COMMUNICATEOVERSEASNOTECanon recommends an individual line following industry standards, e.g., the 2,500(Touch Tone) or 500 (Rotary/Pulse Dial) telephones. A dedicated extension off a PBXunit without “Call Waiting” can be used with the imageCLASS MF5750/MF5770. Keytelephone systems are not recommended because they send non-standard signals toindividual telephones for ringing and special codes, which may cause a fax error.C. Power RequirementsThis equipment should be connected to a standard 120-volt AC, three-wiregrounded outlet only. Do not connect this machine to an outlet or power line sharedwith other appliances that cause “electrical noise.” Air conditioners, electrictypewriters, copiers, and machines of this sort generate electrical noise which ofteninterferes with communications equipment and the sending and receiving ofdocuments.
