2-88
Confidential
4.9
Fax Problems
4.9.1 No faxes can be sent
User Check
- Check if the appropriate telephone cord is used or it is plugged in the socket.
- Check the dial mode settings again.
4.9.2 Speed dialing will not work
User Check
- Check if speed dial or one-touch dial numbers are correctly registered.
- Check if the appropriate telephone cord is used or it is plugged in the socket.
- Check the dial mode settings again.
Step
Cause
Solution
1
Connection failure of the MJ
(LINE) harness
Check the connection and reconnect the harness.
2
Rubber key(s) defective
Replace the rubber key(s).
3
Panel PCB defective
Replace the panel PCB ASSY.
4
MJ PCB defective
Replace the MJ PCB ASSY.
5
CIS unit defective
Replace the document scanner unit.
6
Main PCB defective
Replace the main PCB ASSY.
Step
Cause
Solution
1
Rubber key(s) defective
Replace the rubber key(s).
2
Panel PCB defective
Replace the panel PCB ASSY.
3
Main PCB defective
Replace the main PCB ASSY.
Summary of Contents for DCP-J925DW
Page 17: ...xiv Confidential ...
Page 18: ...xv Confidential ...
Page 19: ...xvi Confidential ...
Page 20: ...xvii Confidential ...
Page 21: ...xviii Confidential ...
Page 44: ...1 23 Confidential 1 0 08 inches 2 mm or greater curve may cause jams to occur ...
Page 140: ...3 3 Confidential 2 PACKING ...
Page 281: ...4 28 Confidential ADF Copy Chart C A B D ...
Page 292: ...5 8 Confidential Print Pattern for Creating Head Calibration Data ...
Page 294: ...5 10 Confidential Scanning Compensation Data List ...
Page 297: ...5 13 Confidential Nozzle Test Pattern ...
Page 300: ...5 16 Confidential Configuration List ...
Page 303: ...5 19 Confidential MFCJ430W J432W MFCJ625DW J825DW Key Entry Order ...
Page 318: ...5 34 Confidential PF EXIT Adjust Check Pattern Paper feed roller ...
Page 319: ...5 35 Confidential EXIT Adjust Check Pattern 1 ...
Page 320: ...5 36 Confidential EXIT Adjust Check Pattern 2 ...
Page 321: ...5 37 Confidential EXIT Adjust Check Pattern 3 ...
Page 322: ...5 38 Confidential KEISEN2 LF300 EXIT ADJUST PATTERN ...
Page 327: ...5 43 Confidential Vertical Alignment Check Pattern ...
Page 331: ...5 47 Confidential Left Right Top and Bottom Margin Check Pattern ...
Page 367: ...6 4 Confidential Power supply PCB 100 V series ...
Page 368: ...6 5 Confidential Power supply PCB 200 V series ...
Page 369: ...6 6 Confidential Wiring diagrams ...