Xerox 7400 用户指南

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For information about manual two-sided printing, go to the Knowledge Base at 

Automatic two-sided printing is available from all trays. Before printing a two-sided 
document, verify the following requirements:

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You must have a Phaser 7400DN, Phaser 7400DT, Phaser 7400DX, or Phaser 7400DXF 
printer.

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The paper you are using must be within the following ranges:

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Weight: 75–188 g/m

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 (20–50 lb. Bond)

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Length: 148–456 mm (5.83–17.95 in.)

The following paper and media cannot be used for 2-sided printing:

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Transparencies

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Envelopes

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Labels

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Card stock

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Glossy paper

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Media that is heavier than 188 g/m

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 (28 lb. Bond)