Canon imageCLASS LBP612Cdw, User Manual, Page: 10 / 621

Avoid poorly ventilated locations
● This machine generates a slight amount of ozone and other emissions during normal use. These emissions
are not harmful to health. However, they may be noticeable during extended use or long production runs in
poorly ventilated rooms. To maintain a comfortable working environment, it is recommended that the room
where the machine operates be appropriately ventilated. Also avoid locations where people would be
exposed to emissions from the machine.
Do not install in the following locations that may result in damage
● 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.)
Do not install in a location where condensation occurs
● Water droplets (condensation) may form inside the machine when the room where the machine is installed
is heated rapidly, and when the machine is moved from a cool or dry location to a hot or humid location.
Using the machine under these conditions may result in paper jams, poor print quality, or damage to the
machine. Let the machine adjust to the ambient temperature and humidity for at least 2 hours before use.
In altitudes of above sea level 3,000 m or higher
● Machines with a hard disk may not operate properly when used at high altitudes of about 3,000 meters
above sea level, or higher.
Important Safety Instructions
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