
 
 
Warnings and Precautions 
 
 
Warnings and Precautions
 
 
Read the provided manuals for your safety before using the product. 
Cautions Related to Safety 
WARNING Mishandling due to ignoring this display may cause death or serious injury. 
CAUTION Mishandling due to ignoring this display may cause personal injury. 
 
General Cautions 
 
 
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. 
If liquid such as water gets 
inside the machine, unplug 
the power plug from the 
outlet, and contact your 
dealer. 
If you drop a clip or other 
foreign objects into the 
machine, unplug the power 
plug from the outlet, and take 
the foreign objects out. 
Electric shock, fire, or injury 
may result. 
Do not perform any operation or 
disassembly other than instructed 
in manuals. 
Electric shock, fire, or injury may 
result. 
There is a risk of explosion 
if the battery is replaced 
with the wrong type of 
battery. The battery in the 
machine does not need to 
be replaced. Do not touch 
the battery. 
If the machine is dropped 
or the cover is damaged, 
unplug the power plug from 
the outlet, and contact your 
dealer. 
Electric shock, fire, or injury 
may result. 
Unplug the power plug regularly, 
and clean the bases of and in 
between the plug blades. 
If the power plug is left plugged into 
the outlet for an extended period 
of time, dust adheres on the bases 
of the plug blades, and a short may 
occur, possibly resulting in fire. 
Do not connect the power 
cord, cables, or the ground 
wire in any way other than 
instructed in manuals. 
Do not put a cup with 
liquids such as water on the 
machine. Doing so may cause 
electric shock and/or fire 
leading to personal injuries. 
Do not let pet urine or other liquid 
get inside this machine, or allow 
this machine to get wet. Electric 
shock or fire may result. 
Do not insert any object 
into a vent hole. 
Electric shock, fire, or 
injury may result. 
Do not throw print cartridges 
or waste toner boxes into a 
fire. The toner may ignite, 
resulting in burns. 
Do not vacuum spilled toner with an 
electric vacuum cleaner. Vacuuming 
spilled toner with an electric vacuum 
cleaner may result in ignition due 
to sparks from electric contacts or 
other reasons. 
If toner spills on the floor or other 
places, wipe the toner gently with a 
damp rag or other cloth while using 
care not to scatter the toner. 
When the machine cover 
is opened, do not touch 
the fuser unit. Burns may 
result. 
Operation using an UPS 
(uninterruptible power supply) 
or inverter is not guaranteed. 
Do not use an uninterruptible 
power supply or inverter. 
 
Do not go near the paper output part when you 
turn the power on or when printing is in progress. 
Injury may result. 
Do not disassemble the print cartridge, or force it 
open. You may inhale the scattered toner, or the 
toner may land on your hands or clothes, making 
them dirty.