brother. 
Product
 Safety Guide 
(HL-5440D / 5450DN / 5470DW(T / 6180DW(T) / DCP-8110DN / 8150DN / 
8155DN / MFC-8510DN / 8710DW / 8810DW / 8910DW / 8950DW(T)) 
Please
 read this guide before attempting to operate the product, or before attempting any 
maintenance.
 Failure to follow these instructions may result in an increased risk of personal injury 
or damage to property, including through fire, eiectricai shock, burns or suffocation. Brother shall 
not be liable for damage caused where the product owner has failed to follow the instructions set 
out in this guide. 
Read
 ail of the instructions.
 Save
 them for later reference. 
Symbols
 and 
conventions
 used
 In 
the documentation 
The
 following symbols and conventions are 
used
 throughout the documentation. 
A WARNING 
WARNING
 indicates a potentially hazardous 
situation which, if not avoided, could result in 
death or serious injuries. 
A
 CAUTION 
CAUTION
 indicates a potentially hazardous 
situation which, if not avoided, may result in 
minor or moderate injuries. 
O Important 
important indicates a potentially hazardous 
situation which, if not avoided, may result in 
damage
 to property or
 loss
 of product 
functionality. 
Notes
 teii
 you how you should 
respond to a situation that may
 arise 
or give tips about how the operation 
works
 with other features. 
Bold
 Bold typeface identifies specific 
keys
 on the product's control 
panel
 or on the computer 
screen. 
Italics
 italicized typeface emphasizes 
an
 important
 point
 or refers you 
to a reiated topic. 
Courier
 Text
 in Courier New
 font 
New identifies
 messages
 on the 
LCD
 of the product. 
Follow
 ail warnings and instructions marked 
on the product. 
Ij^Note '- _ 
• Not ail models are available in ail 
countries. 
• The illustrations in this guide show the 
HL-5470DW
 and MFC-8510DN. 
® 
A 
A 
A 
Prohibition icons indicate actions 
that must not be performed. 
Eiectricai
 Hazard icons alert you to 
possible
 eiectricai shock. 
Fire
 Hazard icons alert you to the 
possibility of fire. 
Hot
 Surface
 icons warn you not to 
touch product parts that are hot. 
(HL-6180DW(T)
 /
 DCP-8110DN
 / 8150DN / 
8155DN)
 in USA: 
Please
 go to the Brother Solutions Center at 
http://soiutions.brother.com/ and click 
Manuais
 on your model page to download the 
other manuais. 
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