Step 1 Preparations ................................................................................................................................. 403
Authenticating Login Users .................................................................................................................. 407
Changing Passcode.................................................................................................................................. 408
15 Problem Solving.................................................................................................................................... 409
Troubleshooting............................................................................................................................................... 410
Machine Trouble.............................................................................................................................................. 411
Image Quality Trouble.................................................................................................................................. 416
Trouble during Copying................................................................................................................................ 422
Unable to Copy.......................................................................................................................................... 422
Trouble during Printing................................................................................................................................. 425
Unable to Print........................................................................................................................................... 425
Trouble during Faxing ................................................................................................................................... 427
Sending Problems ..................................................................................................................................... 427
Receiving Problems .................................................................................................................................. 431
Trouble during Scanning .............................................................................................................................. 435
Unable to Send E-mail ............................................................................................................................ 438
Network-related Problems........................................................................................................................... 440
When using TCP/IP .................................................................................................................................. 440
E-mail Features Problems ...................................................................................................................... 442
Media Print - Text Trouble........................................................................................................................... 448
Error Code........................................................................................................................................................... 449
Other Errors ................................................................................................................................................. 549
Paper Jams......................................................................................................................................................... 550
Paper Jams in Trays 1 and 2 ................................................................................................................ 551
Paper Jams in Tray 3 ............................................................................................................................... 551
Paper Jams in Tray 4 ............................................................................................................................... 552
10