![Brother DCP-1400 Service Manual Download Page 187](http://html.mh-extra.com/html/brother/dcp-1400/dcp-1400_service-manual_53196187.webp)
8
Selectors 5 and 6:
Busy tone detection in automatic sending mode
These selectors determine whether or not the machine automatically disconnects a line upon
detection of a busy tone in automatic sending mode.
Setting selector 6 to "0" ignores a busy tone so that the machine does not disconnect the line.
Setting selectors 5 and 6 to "0" and "1," respectively, makes the machine detect a busy tone only
after dialing and disconnect the line.
Setting both of selectors 5 and 6 to "1" makes the machine detect a busy tone before and after
dialing and then disconnect the line.
Selector 7:
Busy tone detection in automatic receiving mode
This selector determines whether or not the machine automatically disconnects a line upon
detection of a busy tone in automatic receiving mode.
Summary of Contents for DCP-1400
Page 1: ...MULTI FUNCTION CENTER SERVICE MANUAL MODEL MFC9800 MFC9700 DCP1400 MFC9880 MFC9860 MFC9760 ...
Page 5: ...CHAPTER I GENERAL DESCRIPTION ...
Page 24: ...CHAPTER II INSTALLATION ...
Page 29: ...CHAPTER III THEORY OF OPERATION ...
Page 31: ...III 1 1 OVERVIEW Provided on models supporting facsimile function ...
Page 35: ...III 5 2 2 Laser Printing Mechanism 2 2 1 Paper pick up and registration mechanism ...
Page 44: ...CHAPTER IV DISASSEMBLY REASSEMBLY AND LUBRICATION ...
Page 106: ...IV 60 Setting up the main PCB after replacement ...
Page 116: ...IV 70 ...
Page 118: ...IV 72 2 Scanner mount ...
Page 119: ...IV 73 3 Drive gear ASSY ...
Page 120: ...IV 74 4 Paper cassette ...
Page 121: ...CHAPTER V MAINTENANCE MODE ...
Page 129: ...V 7 Scanning Compensation Data List ...
Page 137: ...V 14 1 MFC9760 Key Button Entry Order 2 ...
Page 145: ...CHAPTER VI ERROR INDICATION AND TROUBLESHOOTING ...
Page 174: ...VI 28 Location of High voltage Contacts and Grounding Contacts ...
Page 175: ...VI 29 ...
Page 176: ...MFC9800 MFC9700 DCP1400 MFC9880 MFC9860 MFC9760 Appendix 1 EEPROM Customizing Codes ...
Page 179: ...MFC9800 MFC9700 DCP1400 MFC9880 MFC9860 MFC9760 Appendix 2 Firmware Switches WSW ...
Page 229: ...A Main PCB 1 6 MFC9800 MFC9880 MFC9860 MFC9760 ...
Page 230: ...A Main PCB 2 6 MFC9800 MFC9880 MFC9860 MFC9760 ...
Page 231: ...A Main PCB 3 6 MFC9800 MFC9880 MFC9860 MFC9760 ...
Page 232: ...A Main PCB 4 6 MFC9800 MFC9880 MFC9860 MFC9760 ...
Page 233: ...A Main PCB 5 6 MFC9800 MFC9880 MFC9860 MFC9760 ...
Page 234: ...A Main PCB 6 6 MFC9800 MFC9880 MFC9860 MFC9760 ...
Page 235: ...A Main PCB 1 6 MFC9700 DCP1400 ...
Page 236: ...A Main PCB 2 6 MFC9700 DCP1400 ...
Page 237: ...A Main PCB 3 6 MFC9700 DCP1400 ...
Page 238: ...A Main PCB 4 6 MFC9700 DCP1400 ...
Page 239: ...A Main PCB 5 6 MFC9700 DCP1400 ...
Page 240: ...A Main PCB 6 6 MFC9700 DCP1400 ...
Page 241: ...B Relay PCB ...
Page 242: ...C Engine PCB ...
Page 243: ...D NCU PCB U S A Canada ...
Page 245: ...D NCU PCB Asia Oceania 1 2 ...
Page 247: ...E Control Panel PCB MFC9800 MFC9860 MFC9880 ...
Page 248: ...E Control Panel PCB 1 2 DCP1400 MFC9760 ...
Page 249: ...E Control Panel PCB 2 2 DCP1400 MFC9760 ...
Page 250: ...E Control Panel PCB 1 2 MFC9700 ...
Page 251: ...E Control Panel PCB 2 2 MFC9700 ...
Page 252: ...F Power Supply PCB 100 120V Low voltage power supply ...
Page 253: ...F Power Supply PCB 200 240V Low voltage power supply ...
Page 254: ...F Power Supply PCB High voltage power supply ...