Brother MFC-8520DN Service Manual

2-24
Confidential
3.2 Error Messages
The error messages displayed on the LCD of the machine and their description are shown in
the table below.
Error Message Description
Error
codes
Refer
to:
Access Error
The device was removed during data
processing.
---
Cartridge Error
The new toner sensor could not detect the new
toner cartridge correctly.
C000 2-60
Cooling Down
The internal temperature thermistor detected a
temperature higher than the specified value.
7500 2-41
Cover is Open
The eject sensor detected that the fuser cover
was open.
5600 2-37
When the power switch was turned ON, the
eject sensor detected paper pass or detected
that the fuser cover was open.
8D00 2-47
The front cover sensor detected that the front
cover was open.
A100 2-53
The ADF cover sensor detected that the ADF
cover was open.
A400 2-55
DIMM Error
Detected that DIMM was faulty or was
mounted incorrectly.
--- 2-97
Document Jam
The first side document scanning position
sensor detected that the document length was
90 cm or more while scanning the document.
A200 2-54
The first side document scanning position
sensor has not detected the top of the
document even after the document has been
fed for the specified distance.
A300 2-54
Drum Error
Detected discharge that may be attributable to
dirty corona wire on the drum unit.
--- 2-43
Drum Stop
Detected discharge when the number of
rotations of the drum has exceeded twice the
life limit.
8300 2-44
Duplex Disabled
The back cover sensor detected that the cover
was open in duplex printing mode.
0F00 2-32
Fuser Error
An error occurred in the fuser unit when the
power switch was turned ON or sleep mode
was released.
5800
6A00
6B00
6C00
6D00
6E00
6F00
7600
7800
DD00
DE00
E200
2-38
2-40
2-40
2-40
2-40
2-40
2-40
2-42
2-42
2-63
2-63
2-65
Ignore Data
Detected undecodable data during printing.
Received undecodable PS data.
---
Jam Duplex
The registration front sensor does not detect
paper pass within the specified time after the
first side was printed in duplex printing mode.
5700 2-37
Jam Inside
The eject sensor does not detect paper pass
after the registration rear sensor detected the
end of paper pass.
8800 2-45

Brother MFC-8520DN Specifications

General

Print technology	Laser
Maximum resolution	1200 x 1200 DPI
Economical printing	Yes
Duplex printing mode	Auto
Time to first page (black, normal)	8.5 s
Print speed (black, normal quality, A4/US Letter)	36 ppm
Duplex print speed (black, normal quality, A4/US Letter)	9 ppm
PictBridge	No
Scan speed	2.68 sec/page
Dimensions (WxDxH)	405 x 415 x 423 mm
All-in-one functions	Copy, Fax, Print, Scan
Color all-in-one functions	Scan
Printing colors	Black
Maximum duty cycle	- pages per month
Recommended duty cycle	500 - 3500 pages per month
Number of print cartridges	1
Page description languages	BR-Script 3, Epson FX, IBM ProPrinter, PCL 6
Copier resize	25 - 400 %
Maximum copy resolution	1200 x 600 DPI
Maximum number of copies	99 copies
N-in-1 copy function (N=)	2, 4, 9, 16, 25
Time to first copy (black, normal)	10.5 s
Copy speed (black, normal quality, A4)	36 cpm
Scan to	E-mail, E-mail Server, File, FTP, Image, OCR, USB
Scan drivers	ICA, ISIS, TWAIN
Scanner type	Flatbed & ADF scanner
Grayscale levels	256
Input color depth	48 bit
Maximum scan area	Legal (216 x 356) mm
Output color depth	24 bit
Image formats supported	BMP, JPG
Maximum scan resolution	19200 x 19200 DPI
Document formats supported	PDF
Faxing	Mono faxing
Fax memory	500 pages
Modem speed	33.6 Kbit/s
Fax coding methods	JBIG, JPEG, MH, MMR (Fax coding method), MR
Fax speed dialing (max numbers)	300
Paper input type	Paper tray
Total input capacity	250 sheets
Total output capacity	150 sheets
Maximum input capacity	850 sheets
Maximum number of input trays	2
Multi-Purpose tray input capacity	50 sheets
Auto document feeder (ADF) input capacity	35 sheets
Custom media width	76.2 - 215.9 mm
Maximum print size	216 x 356 mm
Custom media length	127 - 355.6 mm
Paper tray media types	Bond paper, Plain paper, Pre-Printed, Recycled paper, Thin paper
Paper tray media weight	60 - 105 g/m²
Non-ISO print media sizes	Legal
ISO A-series sizes (A0...A9)	A4, A5, A6
ISO B-series sizes (B0...B9)	B5, B6
Multi-purpose tray media types	Bond paper, Envelopes, Heavyweight paper, Labels, Plain paper, Recycled paper
Maximum ISO A-series paper size	A4
Multi-Purpose Tray media weight	60 - 163 g/m²
Auto Document Feeder (ADF) media weight	64 - 90 g/m²
Display	LCD
Market positioning	Home & office
Display number of lines	5 lines
Display number of characters	22
Standard interfaces	Ethernet, USB 2.0
Security algorithms	802.1x RADIUS, EAP, EAP-TLS, EAP-TTLS, MD5, PEAP
Processor family	Star Sapphire
Maximum internal memory	384 MB
Sound power level (standby)	37 dB
Sound pressure level (printing)	59 dB
Sound pressure level (quiet mode)	54 dB
AC input voltage	220 - 240 V
AC input frequency	50 - 60 Hz
Power consumption (off)	1.2 W
Power consumption (standby)	8.1 W
Power consumption (PowerSave)	336 W
Power consumption (average operating)	651 W
Package weight	20.100 g
Sustainability certificates	ENERGY STAR