Brother MFC-J4620DW Service Manual - Page 7
Browse online or download pdf Service Manual for All in One Printer Brother MFC-J4620DW. Brother MFC-J4620DW 21 pages. Inkjet dcp/mfc
Also for Brother MFC-J4620DW: Quick Setup Manual (2 pages), Manual (13 pages), Product Safety Manual (21 pages), Product Safety Manual (26 pages)
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9.8
Document Separation Roller ASSY..................................................................... 3-36
9.9
Document Detection Sensor PCB and Document Scanning Position Sensor
PCB ..................................................................................................................... 3-39
9.10 Manual Feed Slot Cover ASSY ........................................................................... 3-40
9.11 First Side CIS Unit ............................................................................................... 3-41
9.12 First Side CIS Flat Cable ..................................................................................... 3-44
9.13 Upper Cover ........................................................................................................ 3-46
9.14 Ink Cartridge Cover ............................................................................................. 3-47
9.15 Front Cover.......................................................................................................... 3-47
9.16 Lower Side Covers R and L................................................................................. 3-48
9.17 Jam Clear Cover.................................................................................................. 3-49
9.18 Bank ASSY.......................................................................................................... 3-50
9.19 Media Module Cover ........................................................................................... 3-51
9.20 Ink Absorber Box ................................................................................................. 3-52
9.21 Control Panel ASSY ............................................................................................ 3-54
9.22 Wireless LAN PCB ASSY.................................................................................... 3-56
9.23 Main PCB ASSY.................................................................................................. 3-57
9.24 Sensor Relay PCB ASSY .................................................................................... 3-59
9.25 Modem PCB ASSY.............................................................................................. 3-60
9.26 Carriage PCB ASSY............................................................................................ 3-61
9.27 Head Joint Rubber............................................................................................... 3-65
9.28 Head/Carriage Unit and CR Timing Belt.............................................................. 3-66
9.29 Power Supply PCB ASSY ................................................................................... 3-71
9.30 Ink Refill ASSY .................................................................................................... 3-74
9.31 CR Encoder Strip................................................................................................. 3-76
9.32 Ink Cartridge Cover Sensor ASSY ...................................................................... 3-77
9.33 Flushing Base...................................................................................................... 3-78
9.34 Carriage Motor ASSY .......................................................................................... 3-82
9.35 Switchback Roller ................................................................................................ 3-83
9.36 Flushing Box........................................................................................................ 3-85
9.37 PF Encoder Disk and PF Encoder Sensor PCB ASSY ....................................... 3-86
9.38 Paper Feed Motor................................................................................................ 3-88
9.39 Paper Feed Roller ............................................................................................... 3-91
9.40 Paper Ejection Roller........................................................................................... 3-92
9.41 Platen .................................................................................................................. 3-94
9.42 Maintenance Unit................................................................................................. 3-95
9.43 Inner Chute ASSY ............................................................................................... 3-96
9.44 Registration Sensor PCB ASSY .......................................................................... 3-99
iv
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