Brother DCP 8040 - B/W Laser - All-in-One Service Manual page 13

DEFINITIONS OF WARNINGS, CAUTIONS AND NOTES
The following conventions are used in this service manual:
Indicates warnings that must be observed to prevent possible personal injury.
!
CAUTION:
Indicates cautions that must be observed to service the printer properly or prevent damage
to the printer.
NOTE:
Indicates notes and useful tips to remember when servicing the printer.
**Listed below are the various kinds of "WARNING" messages included in this manual.
Always turn off the power switch and unplug the power cord from the power outlet
before accessing any parts inside the printer.
Some parts inside the printer are extremely hot immediately after the printer is used.
When opening the front cover or back cover to access any parts inside the printer,
never touch the shaded parts shown in the following figures.
If you analyze malfunctions with the power plug inserted into the power outlet,
special caution should be exercised even if the power switch is OFF because it is a
single pole switch.
MFC-8440/8840D/8840DN, DCP-8040/8045D/8045DN
WARNING
WARNING
WARNING
WARNING
xi
SERVICE MANUAL