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Brother MFC-J4340DW User Manual

Brother MFC-J4340DW
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Home > Routine Maintenance > Replace the Ink Cartridges
Replace the Ink Cartridges
Your Brother machine is equipped with an ink dot counter. The ink dot counter automatically monitors the level of
ink in each of the four ink cartridges. When the machine detects that an ink cartridge is running out of ink, the
machine will display a message.
The LCD displays which ink cartridge needs replacing. Be sure to follow the LCD prompts to replace the ink
cartridges in the correct order.
Even though the machine tells you to replace an ink cartridge, there will be a small amount of ink left in the ink
cartridge.
CAUTION
If the ink gets into your eye, rinse it with water immediately. If left as is, it may cause redness or mild
inflammation of the eye. In case of any abnormality, consult with your doctor.
IMPORTANT
We recommend using genuine Brother supplies to ensure stable print quality and performance. Although not
all non-genuine supplies may cause quality issues, it is possible that some may adversely affect print quality
or cause machine malfunction. Brother may charge for repairing your machine if it is proven that non-genuine
supplies caused the damage, even if the machine is still covered by the warranty.
1. Open the ink cartridge cover (1).
2. Press the lock release lever to release the ink cartridge colour indicated on the LCD and remove the ink
cartridge from the machine, as shown in the illustration.
3. Open the new ink cartridge bag for the colour indicated on the LCD, and take out the ink cartridge.
504

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Brother MFC-J4340DW Specifications

General IconGeneral
N-up printing2, 4, 9, 16
Duplex printingYes
Print technologyInkjet
Maximum resolution4800 x 1200 DPI
Duplex printing modeAuto
Print speed (ISO/IEC 24734) mono20 ipm
Print speed (ISO/IEC 24734) color19 ipm
Time to first page (black, normal)5.8 s
Time to first page (color, normal)5.9 s
Duplex print speed (ISO/IEC 24734) mono10 ipm
Duplex print speed (ISO/IEC 24734) color11 ipm
Print speed (black, draft quality, A4/US Letter)35 ppm
Print speed (color, draft quality, A4/US Letter)29 ppm
Print speed (black, normal quality, A4/US Letter)- ppm
Copier resize25 - 400 %
Maximum copy resolution1200 x 2400 DPI
Maximum number of copies99 copies
N-in-1 copy function (N=)2, 4
Time to first copy (black, normal)10.5 s
Time to first copy (color, normal)13 s
Scan toE-mail, FTP, File, Image, Network folder, OCR, PC, USB
Scan driversTWAIN
Scanner typeFlatbed & ADF scanner
Grayscale levels256
Input color depth30 bit
Maximum scan area213.9 x 295 mm
Output color depth24 bit
Duplex scanning modeManual
Maximum scan resolution19200 x 19200 DPI
FaxingColor faxing
Fax memory180 pages
Fax transmission speed14400 sec/page
Printing colorsBlack, Cyan, Magenta, Yellow
Duplex functionsCopy, Print, Scan
Maximum duty cycle30000 pages per month
Recommended duty cycle250 - 2000 pages per month
Number of print cartridges4
Total input capacity150 sheets
Total output capacity100 sheets
Total number of input trays1
Auto document feeder (ADF) input capacity20 sheets
Envelopes sizesC5, Com-10, DL, Monarch
Photo paper sizes9x13, 10x15, 13x18 cm
Duplex media weight64 - 105 g/m²
Paper tray media typesGlossy paper, Plain paper, Recycled paper
Paper tray media weight64 - 220 g/m²
ISO A-series sizes (A0...A9)A4, A5, A6
ISO C-series sizes (C0...C9)C5
Multi-Purpose Tray media weight64 - 300 g/m²
Auto Document Feeder (ADF) media weight64 - 90 g/m²
Ethernet LANNo
Wi-Fi standards802.11b, 802.11g, Wi-Fi 4 (802.11n)
Security algorithms64-bit WEP, 128-bit WEP, EAP-FAST, EAP-TLS, EAP-TTLS, PEAP, SSID, SSL/TLS, WPA-PSK, WPA2-PSK
Mobile printing technologiesApple AirPrint, Brother iPrint & Scan, Mopria Print Service
Supported network protocols (IPv4)ARP, RARP, BOOTP, DHCP, APIPA(AutoIP), WINS/NetBIOS name resolution, DNS Resolver, mDNS, LLMNR responder, LPR/LPD, CustomRawPort/ Port9100, IPP, SNMPv1/v2c, TFTPserver, ICMP, Web Services(Print/Scan), SNTP Client, HTTPServer
Supported network protocols (IPv6)NDP, RA, mDNS, LLMNRResponder, DNS Resolver, LPR/LPD, Custom Raw Port/ Port9100, IPP, SNMPv1/v2c, TFTPserver, WebServices (Print/Scan), SNTP Client, ICMPv6, HTTPServer
Cables includedAC
Maximum scan area (ADF)213.9 x 353.6 mm
USB 2.0 ports quantity2
Internal memory128 MB
Sound pressure level (printing)57 dB
DisplayLCD
Control typeButtons
Product colorWhite
Display diagonal1.8 \
Market positioningHome & office
Power consumption (off)0.2 W
Power consumption (ready)3.5 W
Power consumption (sleep)1.2 W
Power consumption (average operating)21 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 10.15 Catalina, Mac OS X 10.15.3 Catalina, Mac OS X 10.8 Mountain Lion, 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
Operating temperature (T-T)10 - 35 °C
Operating relative humidity (H-H)20 - 80 %
Sustainability certificatesBlue Angel
Package depth242 mm
Package width495 mm
Package height455 mm
Package weight10700 g
Pallet GTIN (EAN/UPC)4977766808439
Harmonized System (HS) code84433100
Weight and Dimensions IconWeight and Dimensions
Depth343 mm
Width435 mm
Height180 mm
Weight8800 g

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