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2
2.5
Operation precautions
To ensure the optimum performance of this machine, observe the
precautions described below.
Power source
The power source requirements are as follows.
- Voltage fluctuation: Maximum ± 10% (at 110 V/120 to 127 V/220 to
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 printed pages
To store printed pages, follow the recommendation listed below.
- Printed pages 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 printed pages.
- Color printed pages have a thicker layer of toner than normal black-and-
white printed pages. Therefore, when a color printed page is folded, the
toner at the fold may peel off.
2-22
Installation and operation precautions
bizhub C252P
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Troubleshooting
