Brother MFC-1811 - Page 7

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 Confidential Confidential
CONTENTS
CONTENTS
SAFETY INFORMATION........................................................................................... viSAFETY INFORMATION........................................................................................... vi
CHAPTER CHAPTER 1 1 TROUBLESHOOTITROUBLESHOOTINGNG
1. 1. INTRODUCTIONINTRODUCTION ........................................................................................................................................................................................ ............................................................ 1-11-1
1.1 1.1 Checks Checks before before Commencing Commencing Troubleshooting................................................Troubleshooting..................................................................... 1-1..................... 1-1
2.
2. OVERVIEW OVERVIEW ........................................................................................................................................................................................................ ............................................................ 1-31-3
2.1 2.1 Cross-section Cross-section Drawing..............................................................Drawing......................................................................................................... ........................................... 1-31-3
2.1.1 2.1.1 Printer Printer part.....part............................................................................................................................................................................................................... 1-3...... 1-3
2.1.2 2.1.2 ScanneScanner r part..........part..................................................................................................................................................................................................... 1-4..... 1-4
2.2 2.2 Paper Paper FeedinFeedingg .................................................................................................................................................................................................................................... ...... 1-51-5
2.2.1 2.2.1 Printer Printer part.....part............................................................................................................................................................................................................... 1-5...... 1-5
2.2.2 2.2.2 ScanneScanner r part..........part..................................................................................................................................................................................................... 1-6..... 1-6
2.3 2.3 OperatOperation of ion of Each PartEach Part .......................................................................................................................................................................................................... ...... 1-71-7
2.4 2.4 Block Block Diagram Diagram ........................................................................................................................................................................................ .................................................. 1-81-8
2.5 2.5 Main Main Components..............................................................Components................................................................................................................ .................................................. 1-91-9
3.
3. ERROR ERROR INDICATIONS...............................................................................INDICATIONS............................................................................................................... ................................ 1-101-10
3.1 3.1 Error Error Codes Codes .............................................................................................................................................................................................. ................................................ 1-101-10
3.2 3.2 Error Error Messages Messages ..................................................................................................................................................................................... ............................................. 1-181-18
3.3 3.3 Connection Connection Error..........................................................Error................................................................................................................ ...................................................... 1-201-20
4. TROUBLESHOOTING
4. TROUBLESHOOTING .............................................................................................................................................................................. ................................................ 1-231-23
4.1 4.1 Error Cause and RemedyError Cause and Remedy ............................................................................................................................................................................................... ..... 1-231-23
4.2 4.2 TroublTroubleshootieshooting for Paper Feeding Probng for Paper Feeding Problems............lems....................................................................................................................... ... 1-451-45
4.2.1 4.2.1 No pNo paper aper is is fed fed from from the the paper paper tray.....tray................................................................................................................................. 1-45.... 1-45
4.2.2 4.2.2 Paper Paper becombecomes es wrinklwrinkleded .................................................................................................................................................................... 1-45...... 1-45
4.2.3 4.2.3 Paper iPaper is curs curled .led ................................................................................................................................................................................................. 1-46...... 1-46
4.2.4 4.2.4 Paper Paper is jis jammed ammed ............................................................................................................................................................................................... ... 1-461-46
4.3 4.3 Image Image Defects..............................................................................Defects.................................................................................................................... ...................................... 1-471-47
4.4 4.4 Troubleshooting Troubleshooting According According to to Image Image Defect..........................................................Defect...................................................................... 1-48............ 1-48
4.4.1 4.4.1 Light....Light................................................................................................................................................................................................................................... ... 1-481-48
4.4.2 4.4.2 Faulty Faulty regisregistratiotrationn ........................................................................................................................................................................................... 1-48..... 1-48
4.4.3 4.4.3 Dark.........Dark............................................................................................................................................................................................................................ 1-49..... 1-49
4.4.4 4.4.4 Poor fPoor fixing ixing ................................................................................................................................................................................................................... ... 1-491-49
4.4.5 4.4.5 ComplCompletely etely blank.........blank................................................................................................................................................................................... 1-50...... 1-50
4.4.6 4.4.6 Image Image distodistortion........rtion........................................................................................................................................................................................... 1-50... 1-50
4.4.7 4.4.7 All All black............black................................................................................................................................................................................................................. . 1-511-51
4.4.8 4.4.8 Dirt Dirt on ton the bhe back ack of pof paperaper................................................................................................................................................................... 1-51....... 1-51
4.4.9 4.4.9 VerticVertical al streakstreakss...................................................................................................................................................................................................... 1-52.. 1-52