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Installation and Operation Precautions
1.5
Operation Precautions
To ensure the optimum performance of this machine, observe the precau-
tions described below.
Power Source
The power source requirements are as follows.
- Voltage fluctuation: Maximum ±10% (at 110 V/120-127 V/220-240 V AC)
- Frequency fluctuation: Maximum ±3 Hz (at 50 Hz/60 Hz)
–
Use a power source with as little voltage or frequency fluctuations as
possible.
Operating Environment
The environmental requirements for correct operation of the machine are as
follows.
- Temperature: 10°C (50°F) to 30°C (86°F) with fluctuations of no more than
10°C (18°F) within an hour
- Humidity: 15% to 85% with fluctuations of no more than 20% within an
hour
Storage of Copies
To store copies, follow the recommendation listed below.
- Copies that are to be kept for a long time should be kept where they are
not exposed to light in order to prevent them from fading.
- Adhesive that contains solvent (e.g., spray glue) may dissolve the toner
on copies.
- Color copies have a thicker layer of toner than normal black-and-white
copies. Therefore, when a color copy is folded, the toner at the fold may
peel off.
Installation and Operation Precautions
im7520/im6020 Safety Information and Getting Started 23
cm2520 Safety Information and Getting Started 23
1
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