Table Of Contents - Brother HL-L2300D Service Manual

SAFETY INFORMATION ...........................................................................................vi
CHAPTER 1 SUPPLEMENTAL SPECIFICATIONS
1. GENERAL ................................................................................................................................... 1-1
2. NETWORK CONNECTIVITY ....................................................................................................... 1-3
3. SERVICE INFORMATION ........................................................................................................... 1-3
4. SUPPLIES ................................................................................................................................... 1-4
CHAPTER 2 ERROR INDICATIONS & TROUBLESHOOTING
1. INTRODUCTION ......................................................................................................................... 2-1
1.1 Precautions ......................................................................................................................... 2-1
1.2 Checks before Commencing Troubleshooting .................................................................... 2-2
2. OVERVIEW ................................................................................................................................. 2-4
2.1 Cross-section Drawing ........................................................................................................ 2-4
2.2 Paper Feeding .................................................................................................................... 2-5
2.3 Operation of Each Part ....................................................................................................... 2-6
2.4 Block Diagram .................................................................................................................... 2-7
2.5 Main Components ............................................................................................................... 2-8
3. ERROR INDICATIONS ................................................................................................................ 2-9
3.1 Error Codes ........................................................................................................................ 2-9
3.2 Error Messages ................................................................................................................ 2-16
3.3 LED Display (LED Models) ............................................................................................... 2-19
3.3.1 LED display when operator call occurs ................................................................ 2-19
3.3.2 LED display when service call occurs .................................................................. 2-22
4. TROUBLESHOOTING .............................................................................................................. 2-26
4.1 Error Cause and Remedy ................................................................................................. 2-26
4.2 Troubleshooting for Paper Feeding Problems .................................................................. 2-47
4.2.1 No paper is fed from paper tray ............................................................................ 2-47
4.2.2 No paper is fed from manual feed slot ................................................................. 2-48
4.2.3 Multiple sheets of paper are fed ........................................................................... 2-48
4.2.4 Paper becomes wrinkled ...................................................................................... 2-49
4.2.5 Paper is fed at an angle ....................................................................................... 2-50
4.2.6 Paper is curled ..................................................................................................... 2-51
4.2.7 Duplex printing is not possible .............................................................................. 2-51
4.2.8 Paper jam ............................................................................................................. 2-52
CONTENTS
i
Confidential