Xerox DocuColor 12 Printer with Matchprint Professional Server 安装指南

Hardware Installation and Startup Procedure

18

52-0001-4320-7, Rev. B

Imation Corp. 



2001

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  Make sure the Spectrocam is calibrated with the white target reference that was

shipped with your Spectrocam. The serial numbers on the bottom of the white target
reference target and the Spectrocam must match. Setting the white reference to a
different target can result in inaccurate printed color.

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  When measuring the white target reference, be sure the device is seated correctly.

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  Make sure the printed test form is properly aligned to the black scan plate. The

Spectrocam must read the first patch directly in the center. If a white edge is
detected, calibration will fail.

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  Make sure the Spectrocam is securely seated in the guide ruler and not tipped while

you read patches. Tipping or miss-aligning the Spectrocam while on the guide ruler
will cause errors.

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  The green sensor on the top of the Spectrocam responds to transitions from light to

dark. The sensor must be activated to measure each row. Inadvertently covering the
sensor can prematurely initiate the measurement sequence.

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  Listen for the flashlamp before you move off the first patch. Sometimes there is a

slight delay before it begins to measure.

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  Reading patches too rapidly is a common error. Scanning one row should take about

6 to 8 seconds.