intellifax-4100e Business Class Laser Fax. Fast B&W laser copying at up to 15cpm. Multi-copy (up to 99), sort, reduction, and enlargement (50%-200%). Group dialing (up to 6 Groups). Fax forwarding, paging and remote fax retrieval. Document memory back-up (up to 4-days). Polling and delayed transmission ( up to 50 timers). Telephone handset. External answering machine interface...
intellifax-4750e Business Class Laser Fax. Up to 15 ppm laser engine for printing faxes and copies. 8MB Memory for Out-of-Paper Reception and Memory Transmission. 50 Page Auto Document Feeder, 250 Sheet Standard Paper Capacity. Super G3 33.6K bps High Speed Fax Modem.