39
WSW39 (Function setting 17)
Selector
No.
Function
Setting and Specifications
1
|
4
First transmission speed choice
for fallback
No. 1
2
3
4
No. 5
6
7
8
0
0
0
0
:
2400 bps
0
0
0
1
:
4800 bps
0
0
1
0
:
7200 bps
0
0
1
1
:
9600 bps
0
1
0
0
:
12000 bps
0
1
0
1
:
14400 bps
0
1
1
0
:
16800 bps
0
1
1
1
:
19200 bps
5
|
8
Last transmission speed choice
for fallback
1
0
0
0
:
21600 bps
1
0
0
1
:
24000 bps
1
0
1
0
:
26400 bps
1
0
1
1
:
28800 bps
1
1
0
0
:
31200 bps
1
1
0
1
:
33600 bps
1
1
1
0
:
33600 bps
1
1
1
1
:
33600 bps
NOTE:
WSW39 takes effect only in V. 34 mode. For the transmission speed setting in other modes,
refer to WSW19.
Selectors 1 through 8: First and last choices of transmission speed for fallback
These selectors are used to set the modem speed range. With the first transmission speed choice
specified by selectors 1 through 4, the machine attempts to establish the transmission link via the
modem. If the establishment fails, the machine automatically steps down to the next highest speed
and attempts to establish the transmission link again. The machine repeats this sequence while
stepping down the transmission speed to the last choice specified by selectors 5 through 8.
If the modem always falls back to a low transmission speed (e.g., 24,000 bps), set the first
transmission speed choice to the lower one (e.g., modify it from 31,200 bps to 26,400 bps) in order
to deactivate the high-speed modem function and reduce the training time for shorter transmission
time.
WSW39 will be limited by selectors 3 through 8 of WSW40.
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 ...