The AR-M450's/M350's high-speed Super G3 fax transmission formula allows you to send documents twice as fast as with the conventional G3 formula. And transmission times are faster still, thanks to the high-rate JBIG compression method. An A4 size (8 1/2" x 11") document, for example, can be sent speedily within three seconds*. The AR-M450's/M350's high-speed transmission makes long distance or large volume faxing far more economical. * Based on ITU-T test chart No. 1 at standard resolution. Data transmission time only, not including protocol transmission time. Upon scanning the first page of your document through the optional Duplex Single Pass Feeder (DSPF), the AR-M450/M350 starts dialling the fax destination immediately. Transmission begins while the remaining pages are being scanned, giving you much faster overall transmission times. [NB] Quick on-line transmission is only possible if there are no other jobs waiting to be processed. Take your double-sided document, place it in the DSPF, and it will automatically scan both sides in a single pass. There's no need for either manual re-scanning or a reversing circuit: the DSPF lets you fax a double-sided A4 Portrait (8 1/2" x 11") in approximately 2 seconds at standard resolution. Of course, the AR-M450/M350 doesn't just send double-sided faxes, it also receives them. To help you keep track of your fax transmission status, the AR-M450/M350 can print a transaction report with each fax job. Three settings are available, so you can have a transaction report either for each time you send, or for unsuccessful transactions only, or not at all. An additional preset lets you display on the report an image of the first page of the original document. Conforming to the ITU-T F-Code standard, the AR-M450/M350 enables relay broadcasting and confidential transmission with other F-Code supporting machines - even those made by other manufacturers. Fax machines that support F-Code communication allow you to create up to 100 Memory Boxes and set a sub-address and pass code for each of them - ideal for protecting confidential information during transmission and reception. The AR-M450/M350 comes equipped with 2MB of Flash Memory. This acts as an automatic back-up, storing the equivalent of up to 100 pages of A4 size (8 1/2" x 11") paper*. Even if there is a sudden power cut, for example, your scanned data is preserved in the memory. The optional Fax Memory allows you to extend the Flash Memory up to 10MB. * Based on ITU-T test chart No. 1 at standard resolution. **1 When the Data Security Kit is installed, the image of the first page of the original document can be printed on the report only when the transaction is unsuccessful. Home > Product News > AR-M450/M350 > Faxing > Lightning-Fast, High-Quality Faxing