Canon iR4570 User Manual page 29

Avoid poorly ventilated locations.
This machine generates a slight amount of ozone during
normal use. Although sensitivity to ozone may vary, this
amount is not harmful. Ozone may be more noticeable
during extended use or long production runs, especially in
poorly ventilated rooms. It is recommended that the room
be appropriately ventilated, sufficient to maintain a
comfortable working environment, in areas of machine
operation.
1
Avoid locations where a considerable
amount of dust accumulates.
Avoid locations where ammonia gas is
emitted.
Avoid locations near volatile or flammable materials, such as alcohol or paint
thinner.
Avoid locations that are subject to
vibration.
For example, avoid installing the machine on unstable
floors or stands.
1-3
Installation Location and Handling