Brother DCP-J4110DW Service Manual page 7

9.3.7 Document Separation Roller ASSY ........................................................... 3-42
9.3.8 Document Detection Sensor PCB and Document Scanning Position
Sensor PCB ............................................................................................... 3-44
9.3.9 ADF Hinge L ............................................................................................... 3-45
9.3.10 ADF Motor .................................................................................................. 3-47
9.3.11 Second Side CIS Unit (Duplex scanning models only) .............................. 3-51
9.3.12 Second Side CIS Flat Cable (Duplex scanning models only) .................... 3-54
9.4 Manual Feed Slot Cover ASSY .......................................................................... 3-56
9.5 Document Scanner Top Cover ........................................................................... 3-57
9.5.1 First Side CIS Unit ...................................................................................... 3-58
9.5.2 First Side CIS Flat Cable ............................................................................ 3-60
9.6 Upper Cover ....................................................................................................... 3-62
9.7 Ink Cartridge Cover ............................................................................................ 3-64
9.8 Front Cover ......................................................................................................... 3-64
9.9 Lower Side Covers R and L ................................................................................ 3-65
9.10 Jam Clear Cover ................................................................................................. 3-66
9.11 Bank ASSY ......................................................................................................... 3-67
9.12 Media Module Cover .......................................................................................... 3-68
9.13 Inner Media Module Cover ................................................................................. 3-68
9.14 Ink Absorber Box ................................................................................................ 3-69
9.15 Control Panel ASSY ........................................................................................... 3-71
9.16 Wireless LAN PCB ASSY ................................................................................... 3-73
9.17 Main PCB ASSY ................................................................................................. 3-74
9.18 Sensor Relay PCB ASSY ................................................................................... 3-76
9.19 MJ PCB ASSY .................................................................................................... 3-77
9.20 Head/Carriage Unit and CR Timing Belt ............................................................. 3-78
9.21 Lower Tray Unit (LT models only) ...................................................................... 3-88
9.22 Power Supply PCB ASSY .................................................................................. 3-93
9.23 Speaker .............................................................................................................. 3-96
9.24 Ink Refill ASSY ................................................................................................... 3-97
9.25 CR Encoder Strip .............................................................................................. 3-100
9.26 Encoder Strip Guard Film ................................................................................. 3-101
9.27 Ink Cartridge Cover Sensor ASSY ................................................................... 3-102
9.28 Flushing Base ................................................................................................... 3-103
9.29 Carriage Motor ASSY ....................................................................................... 3-106
9.30 Switchback Roller ............................................................................................. 3-107
9.31 Flushing Box ..................................................................................................... 3-109
9.32 PF Encoder Disk and PF Encoder Sensor PCB ASSY .................................... 3-110
iv Confidential