Read Sharp MX-6240N / MX-7040N (serv.man16) Service Manual online
MX-7040N Transit, Installation (using) environment, Note - ii
Operational environment
Temperature: 10 to 35C
Humidity: 20 to 85% RH
Atmospheric pressure: 590 to 1013hPa (altitude: 0 to 2000 m)
Temperature: 10 to 35C
Humidity: 20 to 85% RH
Atmospheric pressure: 590 to 1013hPa (altitude: 0 to 2000 m)
(2)
Contaminates
If dust enters the machine, it may cause dirty copy and a p aper
jam, resulting in a shortened lifetime.
(3)
Direct sunlight
If the machine is installed under the rays of the sun, the exterior of
the machine may be discolored and abn ormal copies may be pro-
duced.
(4)
Gases and chemicals
Do not install the machine at a place where there are gases and
chemicals. Especially be careful to avoid installation near a diazo-
type copier, which produces ammonium gas.
Copy quality may be adversely affected and a t rouble may be
Copy quality may be adversely affected and a t rouble may be
caused.
* There was a trouble in a place where silicon-series gas or volatile
* There was a trouble in a place where silicon-series gas or volatile
components are generated. Use great care for avoiding this.
(5)
Vibration
Avoid installation near a machine which produces vibrations.
If vibrations are applied to the copier machine, copy images may be
If vibrations are applied to the copier machine, copy images may be
deflected and a trouble may be caused.
F. Note for handling PWB and electronic parts
When handling the PWB and the electronic p arts, be sur e to
observe the following precautions in order to prevent against dam-
age by static electricity.
• When in transit or storing, put the parts in an anti-static bag or an
• When in transit or storing, put the parts in an anti-static bag or an
anti-static case and do not touch them with bare hands.
• When and after removing the parts from an anti-static bag (case),
use an earth band as shown below:
• Put an earth band to your arm, and connect it to the machine.
• Put an earth band to your arm, and connect it to the machine.
85%
Humidity㧔RH㧕
60%
20%
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