2
Avoid installation in high temperature or high humitity en-
vironments. Also, avoid installation where temperature or
humidity may change quickly. (e.g., near an air conditioner).
Otherwise copy papers may be dampened and condensation may
be generated in the machine. This may result in paper jams or
poor copy quality.
(Ideal
conditions):
The best suitable conditions for machine
operation:
20˚C
∼
25˚C: 65
±
5%RH
(Temperature/humidity range): 15˚C
∼
30˚C (59˚F
∼
86˚F),
20%
∼
85%
65% for 35˚C (95˚F)
3
Avoid installation where there is a lot of dust or vibrations.
If dust enters the machine, it may degrade copy quality and cause
malfunctions.
4
Avoid installation on an unstable surface.
To assure the proper operations, install on a level surface.
5
Install in a well ventilated place.
6
Avoid installation where there is inflammable gases or am-
monium gases.
Installation near a diazonium copier may degrade copy quality and
cause malfunctions.
7
Install near a power outlet.
(2) Space around the machine
Allow a space of about 15 cm (6 inches) between the rear side of the
machine and the wall for ventilation of the cooling fan. Also allow
sufficient space around the machine for operations.
(3) Installing table
Use a level (UKOGM0054CSZZ) to install the machine horizontal-
ly.
(Allowable tilt: 5 mm between the front and rear frames)
(Note) If the machine is not installed horizontally, toner density con-
trol may not function properly. This may result in poor copy
quality.
% RH
85
Humidity
65
20
15
30 35
˚ C
(59˚)
(86˚) (95˚)
(˚F)
4 – 2
