Brother MFC-J285DW Service Manual

5-10
Confidential
1.3.3 Printout of Scanning Compensation White/Black Level Data (Maintenance mode 05)
<Function>
This function prints out the light and dark level data for scanning compensation.
<Operating Procedure>
Note Perform this procedure after carrying out document scanning operation at least once, not
immediately after powering on the machine. Do not start this procedure without carrying
out document scanning operation. This is because at the start of scanning operation, the
machine initializes light and dark level data and takes in the scanning compensation
reference data.
The print result differs depending upon whether color or monochrome scanning is
performed preceding this procedure. Check the light and dark level data to be output
before performing this procedure.
(1) For monochrome scanning, make a monochrome copy; for color scanning, make a color copy.
(2) Press the [0] and [5] keys in this order in the initial stage of the maintenance mode.
The machine displays "DUMP 0 : GRA 1: ALL" on the LCD.
(3) To print only the light and dark data graph for each color, LED data, AFE parameters and
background color compensation data, press the [0] key. To print all data, press the [1] key.
If no error has occurred in the machine, the machine displays "PRINTING" on the LCD and
starts printing.
If any error has occurred in the machine, "ME STATE STOP" appears on the LCD.
Note If no recording paper is loaded in the paper tray, printing will be canceled.
(4) Upon completion of printing, the machine returns to the initial stage of the maintenance mode.

Brother MFC-J285DW Specifications

General

Print technology	Inkjet
Maximum resolution	6000 x 1200 DPI
Economical printing	Yes
Print speed (ISO/IEC 24734) mono	12 ipm
Print speed (ISO/IEC 24734) color	10 ipm
Print speed (black, normal quality, A4/US Letter)	33 ppm
Print speed (color, normal quality, A4/US Letter)	27 ppm
Copier resize	25 - 400 %
Maximum copy resolution	- DPI
N-in-1 copy function (N=)	2, 4
Scan to	E-mail, File, Image, OCR
Scanner type	Flatbed scanner
Image formats supported	BMP, JPG, PCX, PNG, TIF
Maximum scan resolution	19200 x 19200 DPI
Document formats supported	HTM, PDF
Optical scanning resolution	1200 x 2400 DPI
Faxing	Color faxing
Fax memory	170 pages
Modem speed	14.4 Kbit/s
Fax transmission speed	7 sec/page
Digital sender	-
Maximum duty cycle	2500 pages per month
Number of print cartridges	4
Total input capacity	100 sheets
Total output capacity	50 sheets
Maximum print size	216 x 356 mm
Paper tray media types	Glossy paper, Photo paper, Transparencies
ISO A-series sizes (A0...A9)	A4
Photo paper sizes (imperial)	4x6, 5x7, 5x8 \
Paper tray media weight (imperial)	4 - 6 lbs
Display	LCD
Control type	Touch
Product color	Black
Display diagonal	1.8 \
Market positioning	Home & office
Ethernet LAN	No
Wi-Fi standards	802.11b, 802.11g, Wi-Fi 4 (802.11n)
Security algorithms	SSID, WEP, WPA-PSK, WPA2-PSK
Online services supported	Box, Dropbox, Evernote, Facebook, Flickr, Google Drive, Picasa, Sky Drive
Mobile printing technologies	Apple AirPrint, Brother iPrint & Scan, Google Cloud Print
Standard interfaces	USB 2.0
USB 2.0 ports quantity	1
Sound pressure level (copying)	50 dB
AC input voltage	100 - 120 V
AC input frequency	50 - 60 Hz
Power consumption (average operating)	- W
Sustainability certificates	ENERGY STAR
Package depth	457 mm
Package width	477 mm
Package height	228 mm
Package weight	9380 g
Storage temperature (T-T)	10 - 35 °C
Operating relative humidity (H-H)	20 - 80 %

Weight and Dimensions

Depth	373 mm
Width	409 mm
Height	160 mm