Brother MFC-J285DW Service Manual

Confidential
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2 IF YOU REPLACE THE HEAD/CARRIAGE UNIT ...................................................... 4-11
2.1 Update the Head Property Data (Maintenance mode 68) ..................................4-12
2.2 Supply Head Ink (Maintenance mode 76) .......................................................... 4-12
2.3 Check Head Nozzles (Maintenance mode 09) ................................................... 4-12
2.4 Adjust the Head/carriage Unit Inclination ........................................................... 4-13
2.5 Adjustment of Ruled Lines (Maintenance mode 65) ...........................................4-16
2.6 Update the Paper Feeding Correction Values (Maintenance mode 58) ............. 4-16
2.7 Margin Adjustment in Borderless Printing (Maintenance mode 66) ................... 4-16
2.8 Write Head Calibration Data (Maintenance mode 02) ........................................ 4-16
2.9 Check Printing .................................................................................................... 4-16
2.10 Obtain machine information (instruction to the end user) ................................... 4-17
3 IF YOU REPLACE THE DOCUMENT SCANNER UNIT OR CIS UNIT ...................... 4-18
3.1 Set the CIS Type (Maintenance mode 59) .........................................................4-18
3.2 Acquire Black and White Level Data (Maintenance mode 55) ........................... 4-18
3.3 Check Scanning ................................................................................................. 4-18
4 IF YOU REPLACE THE CONTROL PANEL ASSY .................................................... 4-19
4.1 Adjust the Touch Panel (Maintenance mode 78) ...............................................4-19
4.2 Operational Check of the LCD (Maintenance mode 12) ..................................... 4-19
4.3 Check the Operation of the Control Panel Keys (Maintenance mode 13) ..........4-19
5 IF YOU REPLACE THE INK ABSORBER BOX OR FLUSHING BOX ...................... 4-20
5.1 Reset Purge and Flushing Counts (Maintenance mode 80) ...............................4-20
6 IF YOU REPLACE THE ENGINE UNIT, RECORDING PAPER FEEDING RELATED
PARTS OR MAINTENANCE UNIT ............................................................................. 4-21
6.1 Check Head Nozzles (Maintenance mode 09) ................................................... 4-22
6.2 Adjustment of Ruled Lines (Maintenance mode 65) ...........................................4-22
6.3 Update the Paper Feeding Correction Values (Maintenance mode 58) ............. 4-22
6.4 Margin Adjustment in Borderless Printing (Maintenance mode 66) ................... 4-22
6.5 Check Printing .................................................................................................... 4-22
CHAPTER 5 SERVICE FUNCTIONS ................................................................................ 5-1
1 MAINTENANCE MODE ................................................................................................ 5-1
1.1 Entry to the Maintenance Mode ............................................................................5-1
1.1.1 How to Enter the Maintenance Mode Exclusive to Service Personnel ........ 5-1
1.1.2 How to Enter the End User-accessible Maintenance Mode .........................5-3
1.2 List of Maintenance-mode Functions .................................................................... 5-5
1.3 Detailed Description of Maintenance-mode Functions .........................................5-6
1.3.1 EEPROM Parameter Initialization (Maintenance mode 01, 91) ...................5-6

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