Brother HL 1270N - Manual (Page 6)

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Definitions of Warnings, Cautions, and Notes
The following conventions are used in this User’s Guide:
Warning
Indicates warnings that must be observed to prevent possible personal injury.
!
Caution
Indicates cautions that must be observed to use the printer properly or prevent
damage to the printer.
✒ Note
Indicates notes and useful tips to remember when using the printer.
To Use the Printer Safely
Warning


After you have just used the printer, some internal parts of the printer are
extremely HOT . When you open the front cover or rear cover of the
printer, never touch the shaded parts shown in the following illustration.
High Temperature High Temperature
Front view Rear view


There are high voltage electrodes inside the printer. Before cleaning the
printer, make sure you have turned off the power switch and unplugged the
power cord from the power outlet.
Turning off the Power Switch and Unplug the Printer