Chapter 2
<Site Environment Classification>
[A]: zone A; a site that satisfies all requirements imposed by quality standards.
[B]: zone B; a site that may fail to satisfy some of the requirements imposed by quality standards as fully
as a site in zone A. Some of the items may not be applicable to the site.
[C]: zone C: a site free from concerns, malfunctions, and wrong indications that can affect safety,
permitting normal machine operation.
3) The machine must not be installed near a source of fire or in an area subject to dust or ammonium gas.
If the area is subject to direct rays of the sun, there must be shades or curtains to block the rays.
4) The level of ozone generated by the machine is not likely to affect the health of the individuals around
it. Some, nevertheless, may find the odor rather unpleasant, and it is important that the room be well
ventilated.
5) The machine's feet must be in contact with the floor, and the machine must remain level.
6) There must be enough space around the machine for printing work. (See the outline of the installation
space.)
7) Be sure the area is well ventilated.
If multiple machines exist, it is important to make sure that the exhaust from another machine will not
be drawn into the machine. Also, the machine must not be installed near the air vent of the room.
MEMO:
In general, the silicon gas (vapor of silicone oil from the fixing assembly) tends to soil the corona charging
wire, reducing its life. This is particularly true of a low humidity environment.)
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