Brother MFC-J5720DW Service Manual

5-63
Confidential
1.3.31 Adjustment of Touch Panel (Maintenance mode 78)
< Function >
This function adjusts the detection area on the touch panel.
Note: The adjustment procedure requires a stylus with a thin tip. A commercially
available stylus designed for electronic dictionaries or personal digital assistance
(PDA) can be used. If you do not have it on hand, order the "TOUCH PEN" from the
Brother’s parts list.
< Operating Procedure >
(1) Press the 7 and 8 keys in this order in the initial stage of the maintenance mode.
The adjustment screens shown below appear on the LCD.
(2) Touch the symbols on the touch panel with a stylus in the order of top-left, bottom-
left, bottom-right, top-right, and the center. After a symbol touched disappears,
touch the next one.
After the fifth symbol (center) is pressed, the "OK" appears if the adjustment is
normally completed. After approx. three seconds, the machine returns to the initial
stage of the maintenance mode.
Notes•
Do not use tools other than a pen designed for touch panels. Especially, never use
a pointed one, e.g., a screwdriver. Using such a tool damages the touch panel.
• Do not touch the touch panel with fingers. The contact area of a finger is too
large to adjust the touch panel precisely.
• If no keys are pressed for one minute in the above procedure or you press the
X key, the machine stops the procedure and returns to the initial stage of the
maintenance mode.
•
If the touch panel is improperly pressed or a wrong point is pressed, the "ERROR"
appears on the LCD. After approx. three seconds, the screen returns to the state in
step (2). Start pressing the five symbols again from the first one (top-left).
• If the "ERROR" appears on the LCD, check the panel flat cable for a contact
failure, breakage, or short-circuit. If the "ERROR" continues to be displayed
without any of such problems, replace the control panel ASSY.

Brother MFC-J5720DW Specifications

General

Print technology	Inkjet
Maximum resolution	6000 x 1200 DPI
Economical printing	Yes
Print speed (ISO/IEC 24734) mono	22 ipm
Print speed (ISO/IEC 24734) color	20 ipm
Print speed (black, normal quality, A4/US Letter)	35 ppm
Print speed (color, normal quality, A4/US Letter)	27 ppm
Copier resize	25 - 400 %
Maximum copy resolution	1200 x 2400 DPI
Maximum number of copies	99 copies
Scan drivers	ICA, TWAIN, WIA
Scanner type	Flatbed & ADF scanner
Grayscale levels	256
Input color depth	48 bit
Maximum scan area	A3 (297 x 420) mm
Output color depth	24 bit
Image formats supported	JPG, TIF
Maximum scan resolution	19200 x 19200 DPI
Document formats supported	PDF
Optical scanning resolution	2400 x 2400 DPI
Faxing	Color faxing
Fax memory	200 pages
Modem speed	33.6 Kbit/s
Fax resolution (black)	203 x 203 DPI
Fax speed dialing (max numbers)	100
Digital sender	-
Printing colors	Black, Cyan, Magenta, Yellow
Maximum duty cycle	- pages per month
Number of print cartridges	4
Email protocols	APOP, IMAP4, POP, SMTP
Wi-Fi standards	802.11b, 802.11g, Wi-Fi 4 (802.11n)
Cabling technology	10/100Base-T(X)
Security algorithms	128-bit WEP, 64-bit WEP, APOP, SMTP-AUTH, SSID, SSL/TLS, WPA-AES, WPA-PSK, WPA-TKIP, WPA2-AES, WPA2-PSK, WPS
Ethernet LAN data rates	10, 100 Mbit/s
Online services supported	Box, Dropbox, Evernote, Facebook, Flickr, Google Drive, OneDrive, Picasa
Mobile printing technologies	Apple AirPrint, Brother iPrint & Scan, Google Cloud Print
Paper input type	Paper tray
Total input capacity	250 sheets
Multi-Purpose tray input capacity	80 sheets
Auto document feeder (ADF) input capacity	50 sheets
Envelopes sizes	C5, Com-10, DL, Monarch
Photo paper sizes	9x13, 10x15, 13x18 cm
Paper tray media types	Coated paper, Envelopes, Glossy paper, Matte paper, Photo paper, Plain paper
Paper tray media weight	64 - 120 g/m²
Non-ISO print media sizes	2L, Executive (184 x 267mm), Index card, L, Ledger (media size), Legal (media size), Letter (media size)
ISO A-series sizes (A0...A9)	A3, A4, A5, A6
JIS B-series sizes (B0...B9)	B4, B5
Borderless printing media sizes	10x15, 2L, A3, A4, A6, Index card, L, Ledger, Letter
Maximum ISO A-series paper size	A3
Display	LCD
Control type	Touch
Product color	Black
Display diagonal	3.7 \
Market positioning	Business
Standard interfaces	Ethernet, USB 1.1, USB 2.0, Wireless LAN
USB 2.0 ports quantity	1
Compatible memory cards	MicroSD (TransFlash), MicroSDHC, MicroSDXC, MiniSD, MiniSDHC, MMC, MMC Mobile, MMC+, MS Duo, MS Micro (M2), MS PRO Duo, SD, SDHC, SDXC
Sound pressure level (printing)	50 dB
AC input voltage	220 - 240 V
AC input frequency	50 - 60 Hz
Power consumption (off)	0.04 W
Power consumption (ready)	5.5 W
Power consumption (average operating)	32 W
Mac operating systems supported	Mac OS X 10.7 Lion, Mac OS X 10.8 Mountain Lion, Mac OS X 10.9 Mavericks
Server operating systems supported	Windows Server 2008 R2 x64, Windows Server 2003, Windows Server 2003 x64, Windows Server 2008 R2, Windows Server 2008 x64, Windows Server 2012
Windows operating systems supported	Windows 7 Home Basic, Windows 7 Home Basic x64, Windows 7 Home Premium, Windows 7 Home Premium x64, Windows 7 Professional, Windows 7 Professional x64, Windows 7 Starter, Windows 7 Starter x64, Windows 7 Ultimate, Windows 7 Ultimate x64, Windows 8, Windows 8 Enterprise, Windows 8 Enterprise x64, Windows 8 Pro, Windows 8 Pro x64, Windows 8 x64, Windows 8.1, Windows 8.1 Enterprise, Windows 8.1 Enterprise x64, Windows 8.1 Pro, Windows 8.1 Pro x64, Windows 8.1 x64, Windows Vista Business, Windows Vista Business x64, Windows Vista Enterprise, Windows Vista Enterprise x64, Windows Vista Home Basic, Windows Vista Home Basic x64, Windows Vista Home Premium, Windows Vista Home Premium x64, Windows Vista Ultimate, Windows Vista Ultimate x64, Windows XP Home, Windows XP Home x64, Windows XP Professional, Windows XP Professional x64
Bundled software	Brother ControlCentre\\r NewSoft Presto! PageManager\\r Brother ControlCentre\\r Nuance Paperport 12 SE
Sustainability certificates	Nordic Swan Ecolabel, ENERGY STAR
Package depth	425 mm
Package width	589 mm
Package height	429 mm
Package weight	17800 g
Storage temperature (T-T)	20 - 33 °C
Operating temperature (T-T)	10 - 35 °C
Operating relative humidity (H-H)	20 - 80 %

Weight and Dimensions

Depth	345 mm
Width	490 mm
Height	308 mm