V
- 20
WSW07
(Dial tone setting 1)
Selector
No.
Function
Setting and Specifications
1
2
Frequency band range
No. 1 2
0 0
: Narrows by 10 Hz
0 1
: Initial value
1 X
: Widens by 10 Hz
3
Line current detection
0: No
1: Yes
4
|
6
2nd dial tone detection level
(Z = 600
Ω
)
No. 4 5 6
0 0 0 :
-21 dBm
0 0 1 :
-24 dBm
0 1 0 :
-27 dBm
0 1 1 :
-30 dBm
1 0 0 :
-33 dBm
1 0 1 :
-36 dBm
1 1 0 :
-39 dBm
1 1 1 :
-42 dBm
7
1st dial tone interrupt detecting
time
0: 30 ms
1: 50 ms
8
Not used.
NOTE:
Selectors 1 through 7 are not applicable in those countries where no dial tone or line current
detection is supported, e.g., U.S.A.
l
Selectors 1 and 2: Frequency band range
These selectors set the frequency band for the 1st dial tone and the busy tone (before dialing) to
be detected.
This setting is effective only when selectors 1 through 3 of WSW05 are set to "1,1,1."
l
Selector 3:
Line current detection
This selector determines whether or not the machine should detect a line current before starting
dialing.
l
Selectors 4 through 6: 2nd dial tone detection level
These selectors set the detection level of the 2nd dial tone.
l
Selector 7:
1st dial tone interrupt detecting time
This selector sets the allowable time length of an interrupt which should not be interpreted as an
interrupt in the 1st dial tone dialing.
Содержание 1920CN - Color Inkjet - Fax
Страница 1: ...MULTI FUNCTION CENTER SERVICE MANUAL MODEL MFC9600 MFC9850 MFC9870 DCP1200 MFC9750 ...
Страница 5: ...CHAPTER I GENERAL DESCRIPTION ...
Страница 26: ...CHAPTER II INSTALLATION ...
Страница 27: ...CHAPTER II INSTALLATION CONTENTS 1 INSTALLING THE UPDATE DATA TO THE MACHINE II 1 ...
Страница 30: ...CHAPTER III THEORY OF OPERATION ...
Страница 32: ...III 1 1 OVERVIEW Provided on models supporting facsimile function ...
Страница 36: ...III 5 2 2 Laser Printing Mechanism 2 2 1 Paper pick up and registration mechanism ...
Страница 42: ...III 11 Location of Sensors and Actuators ...
Страница 44: ...CHAPTER IV DISASSEMBLY REASSEMBLY AND LUBRICATION ...
Страница 49: ...IV 3 n n Disassembly Order Flow ...
Страница 96: ...IV 50 Setting up the main PCB after replacement ...
Страница 106: ...IV 60 ...
Страница 108: ...IV 62 2 Scanner mount ...
Страница 109: ...IV 63 3 Drive gear ASSY ...
Страница 110: ...IV 64 4 Paper cassette ...
Страница 111: ...CHAPTER V MAINTENANCE MODE ...
Страница 118: ...V 6 Scanning Compensation Data List ...
Страница 167: ...V 55 MFC9600 DCP1200 MFC9850 9870 MFC9750 Key Button Entry Order ...
Страница 172: ...CHAPTER VI ERROR INDICATION AND TROUBLESHOOTING ...
Страница 200: ...VI 27 Location of High voltage Contacts and Grounding Contacts ...
Страница 201: ...VI 28 ...
Страница 202: ...MFC9600 DCP1200 MFC9750 MFC9850 MFC9870 Appendix 1 EEPROM Customizing Codes ...
Страница 206: ...A Main PCB 1 7 ...
Страница 207: ...A Main PCB 2 7 ...
Страница 208: ...A Main PCB 3 7 ...
Страница 209: ...A Main PCB 4 7 ...
Страница 210: ...A Main PCB 5 7 ...
Страница 211: ...A Main PCB 6 7 ...
Страница 212: ...A Main PCB 7 7 ...
Страница 213: ...B Engine PCB ...
Страница 214: ...C NCU PCB U S A Canada ...
Страница 217: ...C NCU PCB Asia ...
Страница 218: ...D Control Panel PCB MFC9600 MFC9850 MFC9870 ...
Страница 219: ...D Control Panel PCB 1 2 DCP1200 MFC9750 ...
Страница 220: ...D Control Panel PCB 2 2 DCP1200 MFC9750 ...
Страница 221: ...E Relay PCB ...
Страница 222: ...F Power Supply PCB 100 120V Low voltage power supply ...
Страница 223: ...F Power Supply PCB 200 240V Low voltage power supply ...
Страница 224: ...F Power Supply PCB High voltage power supply ...
Страница 225: ...Jan 00 SM8C5401 Printed in Japan ...
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Страница 256: ...PL8C5433 Ver D ...
Страница 257: ...MULTI FUNCTION CENTER PARTS REFERENCE LIST MODEL DCP1200 MFC9600 For U S A Canada Australia New Zealand Asia Gulf ...
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Страница 286: ...PL8C5405 Ver K ...