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6-8
Definition of Error Codes on the Communications List
(1) Calling
Code 1
Code 2
Causes
10
08
Wrong number called.
10
20
Retrieval file error.
10
21
Image data entry error.
11
01
No dial tone detected before start of dialing.
11
02
Busy tone detected before dialing.
11
03
2nd dial tone not detected.
11
05
No loop current detected.*
11
06
Busy tone detected after dialing or called.
11
07
No response from the remote station in sending.
11
10
No tone detected after dialing.
17
07
No response from the calling station in receiving.
1A
01
Calling impossible due to memory full.
*Available in German versions only.
(2) Command reception
Code 1
Code 2
Causes
20
01
Unable to detect a flag field.
20
02
Carrier was OFF for 200 ms or longer.
20
03
Abort detected ("1" in succession for 7 bits or more).
20
04
Overrun detected.
20
05
A frame for 3 seconds or more received.
20
06
CRC error in answerback.
20
07
Undefined command received.
20
08
Invalid command received.
20
09
Command ignored once for document setting or for dumping-out
at turn-around transmission.
20
0A
T5 timeout error
20
0B
CRP received.
Summary of Contents for Laser MFC-4800
Page 5: ...CHAPTER 1 GENERAL DESCRIPTION ...
Page 16: ...CHAPTER 2 INSTALLATION ...
Page 21: ...CHAPTER 3 THEORY OF OPERATION ...
Page 23: ...3 1 3 1 OVERVIEW ...
Page 31: ...3 9 Location of Sensors and Actuators ...
Page 33: ...CHAPTER 4 DISASSEMBLY REASSEMBLY AND LUBRICATION ...
Page 39: ...4 4 Disassembly Order Flow ...
Page 44: ...4 9 6 Turn the ASF upside down then remove the registration sensor actuator ...
Page 86: ...4 48 2 Scanner drive unit 3 Separation roller ...
Page 87: ...4 49 4 Document feed roller ...
Page 88: ...CHAPTER 5 MAINTENANCE MODE ...
Page 95: ...5 6 Scanning Compensation Data List a b c d e ...
Page 102: ...5 13 Key Button Entry Order ...
Page 110: ...CHAPTER 6 ERROR INDICATION AND TROUBLESHOOTING ...
Page 140: ...FAX2800 FAX2900 FAX3800 MFC4800 FAX8070P MFC9030 MFC9070 Appendix 1 EEPROM Customizing Codes ...
Page 143: ...FAX2800 FAX2900 FAX3800 MFC4800 FAX8070P MFC9030 MFC9070 Appendix 2 Firmware Switches WSW ...
Page 190: ...A Main PCB 1 5 ...
Page 191: ...A Main PCB 2 5 ...
Page 192: ...A Main PCB 3 5 ...
Page 193: ...A Main PCB 4 5 ...
Page 194: ...A Main PCB 5 5 ...
Page 195: ...B NCU PCB U S A Canada ...
Page 196: ...B NCU PCB U K Norway Netherlands Finland Denmark Sweden ...
Page 197: ...B NCU PCB Germany France Belgium Switzerland Ireland Austria Spain Italy South Africa ...
Page 198: ...B NCU PCB Asia Oceania 1 2 ...
Page 200: ...C Control Panel PCB ...
Page 201: ...D Power Supply PCB 100 120V Low voltage power supply ...
Page 202: ...D Power Supply PCB 200 240V Low voltage power supply Europe ...
Page 203: ...D Power Supply PCB 200 240V Low voltage power supply Asia Oceania ...
Page 204: ...D Power Supply PCB High voltage power supply ...