If any of the following conditions occur, switch off the printer power immediately, disconnect the
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power cord, and call an authorized service representative.
The power cord is damaged or frayed.
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Liquid is spilled into the printer.
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The printer is exposed to water.
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Maintenance Safety
Do not attempt any maintenance procedure that is not specifically described in the documentation
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supplied with your printer.
Do not use aerosol cleaners. The use of supplies that are not approved may cause poor
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performance and could create a dangerous condition.
Do not remove the covers or guards that are fastened with screws unless you are installing optional
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equipment and are specifically instructed to do so. Power should be OFF when performing these
installations. Except for user-installable options, there are no parts that you can maintain or service
behind these covers.
Operational Safety
Your printer and supplies were designed and tested to meet strict safety requirements. These include
safety agency examination, approval, and compliance with established environmental standards.
Your attention to the following safety guidelines will help to ensure the continued safe operation of
your printer.
Use the material and supplies specifically designed for your printer. The use of unsuitable
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materials may result in poor performance and possibly a hazardous situation.
Follow all warnings and instructions marked on, or supplied with, the printer, options and
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supplies.
Place the printer in a dust free area where the temperature range is 50 degrees F to 90 degrees F
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(10 degrees C to 32 degrees C) and the relative humidity range is 10 percent to 85 percent.
Place the printer in an area where there is adequate space for ventilation, operation and servicing.
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The recommended minimal spacing is 20 cm (8 in.) behind and on each side of the printer. Do not
block or cover the slots and openings on the printer. Without adequate ventilation, the printer may
overheat.
For optimum performance, use the printer at elevations below 2,500 m (8,200 ft.). Performance
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may diminish at elevations between 2,500 m (8,200 ft.) and 3,000 m (9,840 ft.). Use at elevations
above 3,000 m (9,840 ft.) exceeds operability limits.
Do not place the printer near a heat source.
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Do not place the printer in direct sunlight.
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Do not place the printer in line with the cold air flow from an air conditioning system.
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Place the printer on a level, solid surface with adequate strength for the weight of the machine. The
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base printer weight without any packaging materials is 68 kg (149 pounds).
Phaser® 7300 Color Printer
User Safety Summary
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