Canon imageCLASS D420 imageCLASS D480 Basic Operation Guide - Page 123

Checking the Dial Line before Sending Checking the Dial Line before Sending The following redirection problem may happen with certain kinds of fax machines on the market made by companies other than Canon. The DIALING LINE CHCK mode prevents this rare occurrence from happening. If you are sending a fax document from your machine at the same time another fax machine (made by a company other than Canon) is trying to send you a fax, your fax document may end up being redirected to that fax machine, instead of the original destination you had intended. Setting to enables you to avoid such sending problems. The default setting is . The DIALING LINE CHCK mode is enabled only after you disconnect the power cord, then connect the cord again. 1 Press [Menu]. 2 Press [ ] or [ ] to select , then press [OK]. MENU 5 FAX SETTINGS 3 Press [ ] or [ ] to select , then press [OK]. FAX SETTINGS 3 TX SETTINGS 4 Press [ ] or [ ] to select , then press [OK]. TX SETTINGS 2 DIALING LINE CHCK 5 Press [ ] or [ ] to select or , then press [OK]. DIALING LINE CHCK ON 6 Press [Stop/Reset] to return to the standby mode. Fax 5-28