When the message "Trouble" appears (call a service representative)
9
9-4
d-Color MF651/551/451
9.1
Problems that cannot be corrected by the user
1
Write down the malfunction code in the Service Call screen.
2
Turn off the [sub power switch].
3
Turn off the [main power switch].
4
Unplug the machine.
5
Contact your service representative and inform them of the written down malfunction code.
Summary of Contents for d-color MF451
Page 1: ...COPY OPERATION d Color MF651 553603en GB d Color MF451 d Color MF551...
Page 9: ...1 Introduction...
Page 10: ......
Page 15: ...2 Part names and their functions...
Page 16: ......
Page 35: ...d Color MF651 551 451 2 21 2 3 Option 2 2 3 3 Z Folding Unit ZU 606...
Page 42: ...Option 2 2 28 d Color MF651 551 451 2 3...
Page 43: ...3 Using this machine...
Page 44: ......
Page 53: ...4 Control Panel Keys...
Page 54: ......
Page 74: ...The Proof Copy key 4 4 22 d Color MF651 551 451 4 11...
Page 75: ...5 Copy Function...
Page 76: ......
Page 139: ...6 User Settings...
Page 140: ......
Page 153: ...7 Administrator Settings...
Page 154: ......
Page 211: ...8 Maintenance...
Page 212: ......
Page 224: ...Cleaning procedure 8 8 14 d Color MF651 551 451 8 3...
Page 225: ...9 Troubleshooting...
Page 226: ......
Page 240: ...If print quality is deteriorated 9 9 16 d Color MF651 551 451 9 3...
Page 241: ...10 Authentication unit biometric type...
Page 242: ......
Page 261: ...11 Authentication unit IC card type...
Page 262: ......
Page 279: ...12 Specifications...
Page 280: ......
Page 299: ...13 Appendix...
Page 300: ......
Page 309: ...14 Index...
Page 310: ......
Page 320: ...Index by button 14 14 12 d Color MF651 551 451 14 2...