Brother MFC-J2340DW User Manual

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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. It is necessary to keep some ink in the ink cartridge to prevent air from drying out and damaging the
print head assembly.
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).
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.
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Brother MFC-J2340DW Specifications

General

Card reader integrated	No
Duplex printing	Yes
Print technology	Inkjet
Maximum resolution	1200 x 4800 DPI
Duplex printing mode	Auto
Print speed (ISO/IEC 24734) mono	28 ipm
Time to first page (black, normal)	4.4 s
Time to first page (color, normal)	4.6 s
Print speed (black, normal quality, A4/US Letter)	- ppm
Wi-Fi standards	802.11b, 802.11g, Wi-Fi 4 (802.11n)
Security algorithms	64-bit WEP, 128-bit WEP, WPA-PSK, WPA2-PSK, WPA3-SAE
Mobile printing technologies	Apple AirPrint, Brother iPrint & Scan, Google Cloud Print, Mopria Print Service
Printing colors	Black, Cyan, Magenta, Yellow
Duplex functions	Print
Maximum duty cycle	- pages per month
Number of print cartridges	4
Safety	APOP*, SMTP-AUTH, SSL/TLS (IPPS, HTTPS, FTPS, SMTP, POP3*, IMAP4*), SNMP v3 802.1x (EAP-MD5, EAP-FAST, PEAP, EAP-TLS, EAP-TTLS)
Noise level	51.5 dB
Copier resize	25 - 400 %
Maximum number of copies	999 copies
Scan to	E-mail, E-mail Server, FTP, File, Image, OCR, USB
Scanner type	Flatbed & ADF scanner
Maximum scan resolution	19200 x 19200 DPI
Optical scanning resolution	1200 x 2400 DPI
Paper input type	Paper tray
Total input capacity	301 sheets
Total output capacity	100 sheets
Total number of input trays	2
Multi-Purpose tray input capacity	1 sheets
Auto document feeder (ADF) input capacity	50 sheets
Display	TFT
Control type	Touch
Product color	Black
Display diagonal	2.7 \
Market positioning	Home & office
Cables included	Phone
Included cartridge capacity (CMY)	4 pages
Included cartridge capacity (black)	1 pages
Faxing	Color faxing
Fax memory	150 pages
Fax forwarding to	E-mail, Fax, PC
Fax transmission speed	14.4 sec/page
Fax speed dialing (max numbers)	150
AC input voltage	220 - 240 V
AC input frequency	50/60 Hz
Power consumption (off)	0.03 W
Power consumption (ready)	5.5 W
Power consumption (sleep)	0.9 W
Power consumption (printing)	29 W
Power consumption (average operating)	- W
Envelopes sizes	Com-10, DL, Monarch
Photo paper sizes	9x13, 10x15, 13x18 cm
Custom media width	105 - 215.9 mm
Custom media length	148 - 355.6 mm
Paper tray media types	Coated paper, Executive, Glossy paper, Letterhead, Plain paper, Recycled paper
ISO A-series sizes (A0...A9)	A3, A4, A5, A6
ISO B-series sizes (B0...B9)	B6
ISO C-series sizes (C0...C9)	C5
Borderless printing media sizes	Index card
Maximum ISO A-series paper size	A3
Multi-Purpose Tray media weight	64 - 220 g/m²
Auto Document Feeder (ADF) media weight	64 - 90 g/m²
Mac operating systems supported	Mac OS X 10.14 Mojave, Mac OS X 10.15 Catalina, Mac OS X 10.15.3 Catalina, Mac OS X 11.0 Big Sur, Mac OS X 12.0 Monterey, Mac OS X 13.0 Ventura, Mac OS X 14.0 Sonoma
Server operating systems supported	Windows Server 2008, Windows Server 2008 R2, Windows Server 2012, Windows Server 2012 R2
Windows operating systems supported	Windows 10, Windows 7, Windows 8, Windows 8.1
Quantity per pack	1 pc(s)

Weight and Dimensions

Depth	398 mm
Width	530 mm
Height	305 mm