1-6. Precautions for transporting or storing the OPC drum cartridge

•Use the specified carton when transporting or storing the OPC drum (magicolor 2350)/ PC drum (magicolor 2300 dl).

•Do not store or place an OPC drum cartridge in a location where it will be exposed to direct sunlight. The storage temperature should be between -4°F(-20°C) to 104°F (+40°C).

1-7. Precautions for handling the OPC drum cartridge

•The OPC drum cartridge is extremely sensitive to light shock. It takes a long time to recover the drum’s photosensitivity. Never leave the protective cover open or expose the OPC drum cartridge to direct sunlight for long periods of time.

•Do not contaminate the surface of the OPC drum cartridge with fingerprints, oil or chemi- cals.

•Do not scratch the surface of the OPC drum cartridge.

1-8. Red painted Screws

Purpose of Application of Red Paint

Red painted screws show that the assembly or unit secured can only be adjusted or set at the factory and should not be adjusted, set, or removed in the field.

Note that when two or more screws are used on the part in questions, only one representative screw may be marked with red paint.

1-9. Variable Resistors on Board

Do not turn the variable resistors on boards for which no adjusting instructions are given.

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