3.Press the button until G3M TX Coding appears, then press the button.4.Press the button until MMR appears, then press the button to enable MMR encoding, select MRto enable MR encoding, or select MH to enable MH encoding.5.You can change the modem receive encoding with the following instructions.When the printer is in Customer Mode , select Fax/Scanner Diag and press button.1.Press the button until Parameter appears, then press the button.2.Press the button until FAX Parameter appears, then press the button.3.Press the button until G3M RX Coding appears, then press the button.4.Press the button until MMR appears, then press the button to enable MMR encoding, select MRto enable MR encoding, or select MH to enable MH encoding.5.Sending a FaxYou can fax data from you multifunction printer. Also you can directly fax data transferred from thecomputer running Windows.Loading an Original DocumentYou can use the ADF or the document feeder glass to load an original document for faxing. Using the ADF,you can load up to 50 sheets of 75 g/m2 (20 lb) paper at a time. Using the document feeder glass, you canload one sheet at a time.NOTE: Ensure that no document is in the ADF. If any document is detected in the ADF, it has priorityover the document on the document feeder glass.NOTE: To get the best scan quality, especially for gray scale images, use the document feeder glassinstead of the ADF.To fax a document using the Automatic Document Feeder (ADF):Place the document(s) face up on the ADF with the top edge of the documents in first. Then adjust thedocument guides to the correct document size.1.