Brother MFC-8480DN - B/W Laser - All-in-One User Manual

3-9
Confidential
3. ERROR CODES
This machine includes a self-diagnosis function. If the machine does not work normally it
judges that an error has occurred, and indicates the corresponding error message on the
LCD, which in turn helps the end user to quickly find out the problem.
3.1 Error Indication
Error
codes
Problem
Refer
to:
Error
codes
Problem
Refer
to:
1E
The drum unit reached its life
and requires replacement.
3-12 59
Fuser unit failure (Detect fuser
failure at start-up)
3-17
1F
Two or more optional trays are
installed
3-12 63
Toner life end
3-17
24
Internal temperature sensor
failure
3-12 67
Toner low
3-17
35
EEPROM of main PCB failure
3-13 68
Temperature rise when heater is
off
3-18
36
HVPS PCB during standby
failure
3-13 69
Mis-connect center thermistor
connector
3-18
3B
Main PCB RAM failure
3-13 6A
Fuser temperature does not
reach 60°C within the specified
time (center thermistor)
3-19
3C
EEPROM writing error
(Not applicable) 3-13 6B
Fuser temperature does not
reach 100°C within the specified
time (center thermistor)
3-19
3D
EEPROM reading error
(Not applicable)
3-13 6C
Fuser temperature exceeds its
higher limit (center thermistor)
3-19
3E
EEPROM bus error
(Not applicable)
3-13 6D
Fuser temperature exceeds its
lower limit (center thermistor)
3-19
44
No toner cartridge
3-14 6E
Fuser temperature does not rise
(center thermistor)
3-19
50
The drum unit reached its life
and requires replacement. 3-14 6F
Hardware detects extremely
high temperature of the center
or side thermistors
3-19
51
The paper feed kit MP reached
its life and requires replacement.
3-14 70
Fuser motor error
3-20
52
The paper feed kit T1 reached
its life and requires replacement.
3-15 71
Laser unit polygon motor failure
3-20
53
The paper feed kit T2 reached
its life and requires replacement.
3-15 72
Laser beam emission failure
3-20
54
The fuser unit reached its life
and requires replacement.
3-15 75
Sensor of the inside
temperature for detection
detected higher than normal
temperature
3-20
55
The laser unit reached its life
and requires replacement.
3-15 76
Rapid temperature rising failure
(center thermistor)
3-21
56
Back cover is opened
3-16 78
Rapid temperature falling failure
(center thermistor)
3-21
57
Paper jam (Duplex tray)
3-16 7A
No detection of main motor
synchronous signal
3-21
58
Fuser unit failure
3-17 7D
Dirt on corona wire (detect
discharge error)
3-21

Brother MFC-8480DN - B/W Laser - All-in-One Specifications

General

Printer Type	B/W Laser
Functions	Print, Copy, Scan, Fax
Scan Resolution	Up to 19200 x 19200 dpi (interpolated)
Automatic Duplex Printing	Yes
Connectivity	USB 2.0, Ethernet
Paper Input Capacity	250 sheets
Standard Paper Capacity	250 sheets
ADF Capacity	50 sheets
Print Speed	32 ppm
Copy Resolution	1200 x 600 dpi
Scan Type	Flatbed, ADF
Max Paper Size	Legal (8.5 in x 14 in)
Print Resolution	1200 x 1200 dpi
Copy Speed	Up to 32 cpm
Dimensions	531 mm x 451 mm x 475 mm