Canon i-SENSYS MF244dw User Manual
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En
parts inside the machine, they may generate 
static electricity or result in a fire or electrical 
shock.
•
Check the power cord and plug periodically 
for rust, bent prongs, fraying, cracks, or 
excessive heat generation. Use of poorly-
maintained power cord or plug may result in a 
fire or electrical shock.
CAUTION
•
The inside of the machine has high-
temperature and high-voltage components. 
Touching these components may result in 
injury or burns. Do not touch any part of the 
machine that is not indicated in the manual.
•
When loading paper or removing jammed 
paper, be careful not to cut your hands with 
the edges of the paper.
Legal Limitations on the Usage of Your
Product and the Use of Images
Using your product to scan, print or otherwise 
reproduce certain documents, and the use of 
such images as scanned, printed or otherwise 
reproduced by your product, may be prohibited 
by law and may result in criminal and/or civil 
liability. A non-exhaustive list of these 
documents is set forth below. This list is intended 
to be a guide only. If you are uncertain about the 
legality of using your product to scan, print or 
otherwise reproduce any particular document, 
and/or of the use of the images scanned, printed 
or otherwise reproduced, you should consult in 
advance with your legal advisor for guidance. 
•
Paper Money
•
Travelers Checks
•
Money Orders
•
Food Stamps
•
Certificates of Deposit
•
Passports
•
Postage Stamps (canceled or uncanceled)
•
Immigration Papers
•
Identifying Badges or Insignias
•
Internal Revenue Stamps (canceled or 
uncanceled)
•
Selective Service or Draft Papers
•
Bonds or Other Certificates of Indebtedness
•
Checks or Drafts Issued by Governmental 
Agencies
•
Stock Certificates
•
Motor Vehicle Licenses and Certificates of Title
•
Copyrighted Works/Works of Art without 
Permission of Copyright Owner
Safety-Related Symbols
Power switch: “ON” position
Power switch: “OFF” position
Power switch: “STAND-BY” position
Push-push switch
“ON”
“OFF”
Protective earthing terminal
Dangerous voltage inside. Do not open 
covers other than instructed.
CAUTION: Hot surface. Do not touch.
Class II equipment
Moving parts: Keep body parts away from 
moving parts
[NOTE]
Some of symbols shown above may not be 
affixed depending on the product.
v1602_00_en-GB
while the paper drawer is removed, as this may 
result in personal injury.
Energy Saver key (only for products with an
Energy Saver key)
•
Press (Energy Saver) for safety when the 
machine will not be used for a long period of 
time, such as overnight. Also, turn OFF the 
main power switch, and disconnect the power 
cord for safety when the machine will not be 
used for an extended period of time, such as 
during consecutive holidays.
Laser Safety
This product is confirmed as a Class 1 laser 
product in IEC60825-1:2007 and EN60825-1:2007.
CLASS 1 LASER PRODUCT
LASER KLASSE 1
APPAREIL À LASER DE CLASSE 1
APPARECCHIO LASER DI CLASSE 1
PRODUCTO LÁSER DE CLASE 1
APARELHO A LASER DE CLASSE 1
LUOKAN 1 LASER-TUOTE
LASERPRODUKT KLASS 1
The laser beam can be harmful to human bodies. 
Since radiation emitted inside the product is 
completely confined within protective housings 
and external covers, the laser beam cannot 
escape from the machine during any phase of 
user operation. Read the following remarks and 
instructions for safety.
•
Never open covers other than those instructed 
in the manuals for this machine.
•
If the laser beam should escape and enter your 
eyes, exposure may cause damage to your 
eyes.
CAUTION
Use of controls, adjustments, or performance of 
procedures other than those specified in this 
manual may result in hazardous radiation 
exposure
Other precautions
•
Follow the instructions on the caution label 
attached to this machine.
•
Do not subject the machine to strong shocks 
or vibration.
•
Do not forcibly open and close doors, covers, 
and other parts. Doing so may result in 
damage to the machine.
•
Do not turn the main power switch OFF or 
open the covers while the machine is in 
operation. This may result in paper jams.
Maintenance and Inspections
Clean this machine periodically. If dust 
accumulates, the machine may not operate 
properly. When cleaning, be sure to observe the 
following. If a problem occurs during operation, 
see Troubleshooting. If the problem cannot be 
resolved or you feel the machine requires an 
inspection, see When a Problem Cannot Be 
Solved.
WARNING
•
Before cleaning, turn OFF the power and 
unplug the power plug from the AC power 
outlet. Failure to do so may result in a fire or 
electrical shock.
•
Unplug the power plug periodically and clean 
with a dry cloth to remove dust and grime. 
Accumulated dust may absorb humidity in the 
air and may result in a fire if it comes into 
contact with electricity.
•
Use a damp, well wrung-out cloth to clean the 
machine. Dampen cleaning cloths with water 
only. Do not use alcohol, benzenes, paint 
thinners, or other flammable substances. Do 
not use tissue paper or paper towels. If these 
substances come into contact with electrical 
•
Do not disassemble or modify this machine. 
There are high-voltage and high-temperature 
components inside the machine. Disassembly 
or modification may result in a fire or electrical 
shock.
•
Place the machine where children will not 
come in contact with the power cord and 
other cables or gears and electrical parts inside 
the machine. Failure to do so may result in 
unexpected accidents.
•
Do not use flammable sprays near this 
machine. If flammable substances come into 
contact with electrical parts inside this 
machine, it may result in a fire or electrical 
shock.
•
When moving this machine, be sure to turn 
OFF the power of this machine, and then 
unplug the power plug and interface cables. 
Failure to do so may damage the power cord 
or interface cables, resulting in a fire or 
electrical shock.
•
When plugging or unplugging a USB cable 
when the power plug is plugged into an AC 
power outlet, do not touch the metal part of 
the connector, as this may result in an electrical 
shock.
•
Use a modular cable that is shorter than 3 
meters.
•
Use a USB cable that is shorter than 3 meters.
If the operating noise concerns you
Depending on the use environment and 
operating mode, if the operating noise is of 
concern, it is recommended that the machine be 
Installed in a place other than the office.
If you are using a cardiac pacemaker
This machine generates a low level magnetic 
flux. If you use a cardiac pacemaker and feel 
abnormalities, please move away from this 
machine and consult your physician 
immediately.
CAUTION
•
Do not place heavy objects on this machine as 
they may fall, resulting in injury.
•
For safety, unplug the power plug if the 
machine will not be used for a long period of 
time.
•
Use caution when opening and closing covers 
to avoid injury to your hands.
•
Keep hands and clothing away from the rollers 
in the output area. If the rollers catch your 
hands or clothing, this may result in personal 
injury.
•
The inside of the machine and the output slot 
are very hot during and immediately after use. 
Avoid contact with these areas to prevent 
burns. Also, printed paper may be hot 
immediately after being output, so use caution 
when handling it. Failure to do so may result in 
burns.
Feeder (only for products with a feeder)
•
Do not press down hard on the feeder when 
using the platen glass to make copies of thick 
books. Doing so may damage the platen glass 
and result in personal injury.
•
Close the feeder gently to avoid catching your 
hands, as this may result in personal injury.
•
Close the feeder gently to avoid catching your 
hands in the back of the feeder, as this may 
result in personal injury.
Finisher (only for products with a fi nisher)
•
Do not place your hands in the part of the tray 
where stapling is performed (near the rollers), 
especially pay careful attention to the sharp 
staples, as this may result in personal injury.
Paper drawer (only for products with a paper
drawer)
•
Do not insert your hand into the machine