Brother MFC-J285DW Service Manual

2-36
Confidential
■ Error Code 50
Failed to detect that the purge cam sensor is turned ON.
Error Code 52
Cannot detect the home position of the purge cam. (Failed to detect the longest OFF status interval
of the maintenance cam)
■ Error Code 5A
Abnormal stopping of the purge cam.
Error Code 5B
The maintenance unit pump abnormally stopped during exhaust/intake.
Error Code 5D
Overcurrent protection was activated in the driver IC during purge cam operation.
Error Code 5E
Overcurrent protection was activated in the driver IC during maintenance unit pump operation.
Unable to print 50
LCD
Unable to print 52
LCD
Step Cause Solution
1 Foreign materials in the
maintenance unit part
Remove foreign materials.
2 Purge cam sensor harness
connection failure
Reconnect the purge cam sensor harness.
3 Purge cam sensor/ASF motor
defective
Replace the maintenance unit.
4 Main PCB defective Replace the main PCB ASSY.
Unable to print 5A
LCD
Unable to print 5B
LCD
Unable to print 5D
LCD
Unable to print 5E
LCD
Step Cause Solution
1 Foreign materials in the
maintenance unit part
Remove foreign materials.
2 Maintenance unit defective Replace the maintenance unit.
3 Main PCB defective Replace the main PCB ASSY.

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