Safety
QL-300 User Guide 464
General Warnings and Cautions
30 Installation /
transporta-
tion
Carefully read
User Guide
P CAUTION There is a risk of
injury to fingers
and hands from
the cardboard
used in the
packing mate-
rial.
Workers must
be careful when
handling the
cardboard used
in the packing
materials.
31 Installation /
transporta-
tion
Carefully read
User Guide
P CAUTION There is a risk of
injury from drop-
ping the printer
while removing
the plastic bags
and cushioning
used in the
packing materi-
als.
Workers must
confirm the pro-
cedure for
unpacking the
machine.
32 Usage Carefully read
User Guide
P CAUTION Smoke or fire
could occur if
the air vents are
blocked.
The air vents
must not be
blocked.
No Job
Qualifications
and training
needed for job
Location
on
machine
Extent of
hazard
Description of
hazard
Protective
measures
implemented
by machine
installer and
user
Symbol Warning
Do not touch the safety switch inside this machine. High voltage may
occur, resulting in electric shock. Also, a gear may rotate, resulting in
injury.
Do not use a highly combustible spray near this machine. Some parts
inside the machine become very hot, possibly resulting in fire.
If the cover becomes extremely hot, the machine emits smoke or odor,
or you hear a strange sound, unplug the power plug from the outlet,
and contact your dealer.
Fire may result.