Canon MultiPASS C635 User Manual - Page 77

Setting Up Advanced Receive Fax Options You can change the following options by clicking the Advanced button on the Receive Fax setup panel. MultiPASS Fax Setup Utility Speed You can set the transmission speed used to receive faxes. The default is 14,400 bps. The higher the setting, the faster the fax is received. If you experience problems when receiving faxes, try a lower speed setting. Error Correction (ECM) You can select this option to reduce system and line errors when receiving a fax. With this option selected, the system checks each incoming fax for lost data. If data has been lost from a portion of a page, the system receives that portion again after confirming that all data within that portion can be received successfully. The default is ECM enabled. Fax/Telephone Switching Options You set the options if your Receive mode is Fax/Tel switching. Listen Time Before Ringing When a call is received, the MultiPASS checks to see if the call is from a fax machine or a telephone. If the MultiPASS does not have enough time to detect the fax tone, it assumes the call is from a telephone. You use this option to set the appropriate amount of time to allow the MultiPASS to check for the type of call. The default is 8 seconds. Chapter 3 Using the MultiPASS Fax Setup Utility 3-9