Brother International IntelliFax-3750 Users Manual - English - Page 29

17 F A X M A C H I N E S E T U P A N D C O N N E C T I O N S Paper Capacity in Feeder (Available with Software Option) Multi-purpose Sheet Feeder: Up to 0.87 inch (22 mm) in height (up to the mark) Approx. 200 sheets of 20 lb. (75 g/m2) or 50 sheets of 42 lb. (158 g/m2) Letter/A4 paper, or 10 envelopes Output Tray: Approx. 100 sheets of 20 lb. (75 g/m2) Letter/A4 paper Cut Sheet Envelope Basis Weight 16 to 42 lb. (60 to 158 g/m2) 20 to 24 lb. (75 to 90 g/m2) single thickness Caliper ±0.03 to ±0.08 in. (0.08 to 0.2 mm) 0.0033 to 0.0058 in. (0.084 to 0.14 mm) single thickness Moisture Content 4% to 6% by weight 4% to 6% by weight Smoothness 100 to 250 (Sheffield) 100 to 250 (Sheffield) Recommended paper types: Cut sheet: Label: Transparency: Xerox 4200 Avery laser label or equivalent 3M CG3300 for laser printers or equivalent Connecting an External Telephone Answering Device (TAD) Sequence You might choose to connect an additional answering system. When you have an external TAD on the same telephone line as the fax machine, the TAD answers all calls. The fax machine "listens" for fax calling (CNG) tones. If it hears them, the fax machine takes over the call and receives the fax. If it doesn't hear CNG tones, the fax machine lets the TAD continue playing your outgoing message so your caller can leave you a voice message. The TAD must answer within four rings. The fax machine cannot hear CNG tones until the TAD has answered the call, and with four rings there are only 8-10 seconds of CNG tones left for the fax "handshake." Make sure you carefully follow the instructions in this manual for recording your outgoing message. Do not connect a TAD elsewhere on the same phone line-your fax machine and TAD will both try to control the line.