Xerox Versant 4100, User Documentation

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Solution
• Ensure that the media being used is approved, clean and clear of contamination, and is within
press specifications. Refer to the Recommended Media List for the press and to Paper and
Media .
• Check that the press is within environmental specifications and humidity levels; refer to
Environmental Specifications .
• Load a new ream of paper or different type of media.
• Run the Performing the Clean Toner Procedure .
• Measure the frequency of the spot intervals.
– Acquire the measuring tool either from www.xerox.com/VERSANT_4100docs or from the
Nationalization Kit .
– If spots occur every 147 mm on the output, print the Halftone Test Pattern to determine
which color drum is affected. To print the Halftone Test Pattern , go to www.xerox.com/
VERSANT_4100docs and download the Halftone Test Pattern PDF.
– Replace or swap the appropriate drum cartridge; refer to Replacing a Drum Cartridge .
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Problem
The prints show any defect type that repeats at intervals that can be measured.
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