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Brother MFC-J6730DW Service Manual

Brother MFC-J6730DW
402 pages
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Confidential
2-61
4.2.6 Paper feeding at an angle
< User Check >
- Check that recording paper is loaded correctly in the tray.
- Adjust the paper guide to match the recording paper size.
- Check thickness of recording paper is within tolerance of each type.
- Check if too much paper is loaded in the paper tray.
- Clean the paper pull-in roller.
4.2.7 Recording paper jam
â–  Paper jam around the paper tray
< User Check >
- Check that recording paper is loaded correctly in the paper tray.
- Check that the paper tray is inserted all the way to the back end.
- Adjust the paper guide to match the recording paper size.
- Check that the paper smaller than the specified size is not loaded.
- Check thickness of recording paper is within tolerance of each type.
- Check that the number of recording paper loaded in the paper tray is within specified
volume.
- Check that the jam clear cover is securely closed.
- Clean the related rollers.
Step Cause Solution
1 Bank ASSY out of place Set the bank ASSY into place.
2
Paper feeding path parts out of place
Set the paper feeding path parts into place.
3 Main PCB defective Replace the main PCB.
Step Cause Solution
1 Foreign materials in the
recording paper path
Remove foreign materials.
2 Bank ASSY out of place Set the bank ASSY into place.
3 Platen foam drift Set the platen foam into place.
4
Jam clear cover not mounted
in place
Set the jam clear cover into place.
5
CR guide rail not mounted in place
Set the CR guide rail into place.
6
Platen ASSY not mounted in place
Set the platen ASSY into place.
7
Platen spring not mounted in place
Set the platen spring into place.
8
Jam clear cover damaged, broken
Replace the jam clear cover.
9
Platen ASSY damaged, broken
Replace the platen ASSY.
10 Registration sensor defective Replace the registration sensor PCB ASSY.
11 Paper tray defective Replace the paper tray ASSY.
12 Main PCB defective Replace the main PCB.

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Brother MFC-J6730DW Specifications

General IconGeneral
Duplex printingYes
Print technologyInkjet
Maximum resolution4800 x 1200 DPI
Duplex printing modeAuto
Print speed (black, normal quality, A4/US Letter)22 ppm
Print speed (color, normal quality, A4/US Letter)20 ppm
Copier resize25 - 400 %
Maximum number of copies99 copies
Scanner typeADF scanner
Maximum scan area295 x 429.8 mm
Maximum scan resolution19200 x 19200 DPI
Optical scanning resolution- DPI
Optical scanning resolution (black)600 x 600 ppi
Optical scanning resolution (color)600 x 300 ppi
FaxingColor faxing
Fax memory200 pages
Modem speed33.6 Kbit/s
Fax forwarding toPC
Fax speed dialing (max numbers)100
Digital sender-
Printing colorsBlack, Cyan, Magenta, Yellow
Maximum duty cycle- pages per month
DisplayLCD
Control typeTouch
Product colorBlack
Market positioningHome & office
Paper input typePaper tray
Total input capacity250 sheets
Total output capacity100 sheets
Maximum input capacity501 sheets
Auto document feeder (ADF) input capacity50 sheets
Envelopes sizesC5, Com-10, DL, Monarch
Paper tray media typesGlossy paper, Plain paper, Recycled paper
Non-ISO print media sizesFolio (media size), Ledger (media size), Legal (media size), Letter (media size)
ISO A-series sizes (A0...A9)A3, A4, A5, A6
ISO B-series sizes (B0...B9)B4, B5, B6
Photo paper sizes (imperial)9x13, 10x15, 13x18 \
Maximum ISO A-series paper sizeA4
Wi-Fi standards802.11b, 802.11g, Wi-Fi 4 (802.11n)
Cabling technology10/100Base-T(X)
Security algorithms64-bit WEP, 128-bit WEP, WPA-AES, WPA-PSK, WPA-TKIP, WPA2-AES, WPA2-PSK, WPA2-TKIP
Ethernet LAN data rates10, 100 Mbit/s
Internal memory128 MB
Standard interfacesEthernet, USB 2.0
AC input voltage220 - 240 V
AC input frequency50 - 60 Hz
Power consumption (off)0.04 W
Power consumption (ready)6 W
Power consumption (sleep)1.6 W
Power consumption (copying)28 W
Power consumption (average operating)- W
Mac operating systems supportedMac OS X 10.10 Yosemite, Mac OS X 10.11 El Capitan, Mac OS X 10.12 Sierra, Mac OS X 10.13 High Sierra, Mac OS X 10.14 Mojave, Mac OS X 10.9 Mavericks
Server operating systems supportedWindows Server 2008, Windows Server 2008 R2, Windows Server 2012, Windows Server 2012 R2, Windows Server 2016
Windows operating systems supportedWindows 10, Windows 7, Windows 8, Windows 8.1, Windows Vista
Weight and Dimensions IconWeight and Dimensions
Depth477 mm
Width575 mm
Height374 mm

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