Brother DCP-1510 Service Manual page 6

4.13.2 Main motor failure................................................................................................ 1-72
4.13.3 Unusual noise is coming from the machine......................................................... 1-72
4.13.4 Memory failure..................................................................................................... 1-72
4.13.5 Print failure .......................................................................................................... 1-73
CHAPTER 2 DISASSEMBLY/REASSEMBLY
1. PACKING ..................................................................................................................................... 2-1
2. TIGHTENING TORQUE LISTS .................................................................................................... 2-2
3. LUBRICATION ............................................................................................................................. 2-3
4. OVERVIEW OF GEARS............................................................................................................... 2-3
5. HARNESS ROUTING................................................................................................................... 2-5
6. DISASSEMBLY FLOW CHART................................................................................................. 2-12
7. DISASSEMBLY PROCEDURE .................................................................................................. 2-13
7.1 Preparation ........................................................................................................................ 2-13
7.2 Side cover R ...................................................................................................................... 2-14
7.3 ADF unit (only for models with ADF unit)........................................................................... 2-15
7.3.1 Hinge ................................................................................................................... 2-16
7.3.2 Document stopper ............................................................................................... 2-16
7.3.3 ADF cover ........................................................................................................... 2-17
7.3.4 Handle cover ....................................................................................................... 2-17
7.3.5 Document cover support ..................................................................................... 2-18
7.3.6 Document cover .................................................................................................. 2-18
7.3.7 Document separate roller holder ASSY .............................................................. 2-20
7.4 Document scanner unit / Document cover (only for models without ADF unit) ................. 2-21
7.4.1 CIS unit / CIS flat cable ....................................................................................... 2-22
7.5 Panel unit........................................................................................................................... 2-25
7.6 Low voltage power supply PCB unit .................................................................................. 2-26
7.7 High voltage power supply PCB ASSY.............................................................................. 2-28
7.8 Modem PCB ASSY (only for models with modem PCB) ................................................... 2-29
7.9 Main PCB ASSY ................................................................................................................ 2-30
7.10 Top cover ASSY ................................................................................................................ 2-32
7.11 Side cover L....................................................................................................................... 2-33
7.12 Handset holder (only for models with handset) ................................................................. 2-34
7.13 Fuser unit........................................................................................................................... 2-35
7.14 Back cover ......................................................................................................................... 2-36
7.15 Tray cover ASSY ............................................................................................................... 2-37
7.16 Front cover......................................................................................................................... 2-38
7.17 Laser unit ........................................................................................................................... 2-39
7.18 Motor encoder PCB ASSY................................................................................................. 2-41
7.19 Eject sensor PCB ASSY .................................................................................................... 2-42
7.20 Paper feed/paper printing position sensor PCB ASSY ...................................................... 2-43
7.21 New toner sensor PCB ASSY............................................................................................ 2-44
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