Canon printer imageCLASS MF236n User Manual

Installation
1469-001
To use this machine safely and comfortably, carefully read the following precautions and install the machine in an
appropriate location.
Donotinstallinalocationthatmayresultina 4reorelectricalshock
	 A location where the ventilation slots are blocked
(too close to walls, beds, rugs, or similar objects)
	 A damp or dusty location
	 A location exposed to direct sunlight or outdoors
	 A location subject to high temperatures
	 A location exposed to open  5ames
	...

Donotinstallinthefollowinglocationsthatmayresultindamage	A location subject to dramatic changes in temperature or
humidity
	 A location near equipment that generates magnetic or
electromagnetic waves
	 A laboratory or location where chemical reactions occur
	 A location exposed to corrosive or toxic gases
	 A location that may warp from the weight of the machine or
where the machine is liable to sink (a carpet, etc.)  
Avoidpoorlyventilatedlocations This machine generates a slight...

PowerSupply
1469-002
This machine is compatible with voltages of 110 to 127 V, and electrical frequency of 50/60 Hz.
	 Use only a power supply that meets the  speci4ed voltage requirements. Failure to do so may result in a  4re
or electrical shock.
	 Do not use power cords other than the one provided, as this may result in a  4re or electrical shock.
	 The provided power cord is intended for use with this machine. Do not connect the power cord to other
devices.
	 Do not modify, pull, forcibly...

Handling
1469-003
	Immediately unplug the power plug from the AC power outlet
and contact an authorized Canon dealer if the machine makes
an unusual noise, emits an unusual smell, or emits smoke or
excessive heat. Continued use may result in a  4re or electrical
shock.
	 Do not disassemble or modify this machine. There are high-
voltage and high-temperature components inside the machinewhich may result in a  4re or electrical shock. 	Place the machine where children will not come in contact with the...

	When copying with a thick book placed on the platen glass, do not press the feeder forcefully. Doing so may
damage the platen glass and result in injury.
	 Be careful not to drop a heavy object, such as a dictionary, on the platen glass. Doing so may damage the
platen glass and result in injury.
Laserbeam 	 If the laser beam should escape and enter your eyes, exposure may cause damage to your eyes.
Whentransportingthemachine
To prevent damage to the machine during transport, perform the...

	The display is a touch panel. Press gently to operate. Avoid pressing with a mechanical pencil, ballpoint pen,
or other pointed object. Doing so may scratch or damage the touch panel's surface.
Important Safety Instructions
8 

MaintenanceandInspections
1469-004
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(P.540) . If the problem cannot be
resolved or you feel the machine requires an inspection, see 
WhenaProblemCannotBeSolved(P.587) .
	Before cleaning, turn OFF the power and unplug the power plug from the AC power outlet. Failure to do so
may result in a  4re or...

Consumables
1469-005
	Do not dispose of used toner cartridges in open  5ames. Also, do not store toner cartridges or paper in a
location exposed to open  5ames. This may cause the toner to ignite, and result in burns or  4re.
	 If you accidentally spill or scatter toner, carefully gather the toner particles together or wipe them up with a
soft, damp cloth in a way that prevents inhalation. Never use a vacuum cleaner that does not havesafeguards against dust explosions to clean up spilled toner....

	Do not scratch the drum surface () or expose it to light.
	Do not remove the toner cartridge from this machine or from the protective bag unnecessarily.
	 The toner cartridge is a magnetic product. Keep it away from  5oppy disks, disk drives, and other devices that
can be affected by magnetism. Failure to do so may result in data loss.
Storingthetonercartridge 	 Store in the following environment to ensure safe and satisfactory use.
Storage temperature range: 32 to 95rF (0 to 35rC)
Storage...

Availabilityperiodofrepairingpartsandtonercartridges
The repairing parts and toner cartridges for the machine will be available for at least seven (7) years after production of this machine model has been discontinued.
Tonercartridgepackingmaterials 	 Save the protective bag for the toner cartridge. They are required when transporting this machine.
	 The packing materials may be changed in form or placement, or may be added or removed without notice.
	 Dispose of the removed sealing tape...