Brother MFC620CN Service Manual page 258

8.5.18 EEPROM Customizing (Function code 74) ....................................................... 8-43
8.5.19 Moving Head / Carriage Unit when paper jam occurs (Function code 75) ....... 8-44
8.5.20 Purging Operation (Function code 76) .............................................................. 8-45
8.5.21 Display of the Equipment's Log (Function code 80) .......................................... 8-48
8.5.22 Equipment Error Code Indication (Function code 82) ....................................... 8-51
8.5.23 Output of Transmission Log to the Telephone Line (Function code 87)
(Not applicable to DCP315CN/310CN/120C/117C/115C/110C)....................... 8-51
8.5.24 Cancellation of the Pin TX Lock Mode (Not applicable to U.S.A. models)........ 8-52
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