Maintenance Safety; Operational Safety - Xerox 1235/DX - Phaser Color Laser Printer Advanced Features And Troubleshooting Manual

If any of the following conditions occur, switch off the printer power immediately,
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disconnect the power cord and call an authorized service representative.
The power cable 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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Any part of the printer is damaged.
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Maintenance Safety

Do not attempt any maintenance procedure that is not specifically described in the
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documentation 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
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installing optional 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
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unsuitable materials may result in poor performance and possibly a hazardous
situation.
Follow all warnings and instructions marked on, or supplied with, the printer,
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options and supplies.
Place the printer in a dust free area where the temperature range is 10 to 32° C (50° to
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90° Farenheit) and the relative humidity is 10 percent to 85 percent.
Place the printer in an area where there is adequate space for ventilation, operation
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and servicing. The recommended minimal spacing is 90 cm (36 in.) in front of and
above the printer, 60 cm (24 in.) behind the printer and 30 cm (12 in.) 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 2,000 meters (6,560 ft.).
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Performance may diminish at elevations between 2,000 meters (6,560 ft.) and 3,000
meters (9,840 ft.). Use at elevations above 3,000 meters (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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Phaser 1235 Network Color Printers