imagePRESS C910/C810/C710 Customer Expectations Document
Version 5
imagePRESS C910/C810/C710 Customer Expectations Document
Page 45
5. Environmental Factors and Requirements
This section describes the necessary environmental factors and requirements in
which the machine should be operated to achieve the best image quality and print
results.
NOTE
It may be necessary to use a humidifier or dehumidifier to attain the proper
humidity levels for optimal machine performance.
5.1 Temperature and Humidity Conditions
The optimal humidity range is 15% to 60% RH (Relative Humidity) with a room
temperature of 68°F to 80.6°F (20°C to 27°C).
The machine contains intelligent technology that can sense the environmental
temperature, and optimize its performance if operated outside the temperature
range. However, productivity, paper feeding, and image quality may be affected if
the machine is operated outside of these guidelines.
The machine should not be installed in locations with significant shifts in
temperature or humidity. Areas containing water, or equipment that can
significantly alter room temperature or humidity, such as a heater, stove, or
portable air conditioner, should be avoided.
The optimal humidity range for storing paper and toner is 30% to 70% RH (Relative
Humidity) with a room temperature of 68°F to 80.6°F (20°C to 27°C). Storing paper
and toner in a location that does not meet these specifications, may affect paper
feeding and image quality. For example, if the humidity is too high, paper curling
and paper jams will increase. If the humidity is too low, paper may shrink or lose
resistance, and toner will not adhere to the paper as well.
Only use paper that has fully acclimatized to the environment in which the machine
is installed. Using paper that has been stored in a different environment (with a
different temperature and humidity), may cause paper jams or result in poor print
quality.
5.2 Temperature Gradient
If a sudden temperature change occurs, may have an adverse effect on image
positioning. Sudden temperature changes may cause the paper to bend or
contract, cause the machine to malfunction, and form condensation. Every effort
should be made to maintain consistent temperature and humidity levels in the
operating environment at all times for the imagePRESS C910/C810/C710 Series.
If a humidifier must be used to regulate the humidity, use one that has a mineral
filter on it.
