Xerox : Troubleshooting : Image Quality Troubleshooting : Image Quality Issues : White Lines, Streaks, Spots, or Deletions
White Lines, Streaks, Spots, or Deletions
Problem: White Lines, Streaks, Spots, or Deletions Appear on Printed Output
Suggested Solutions
• Ensure that the paper loaded is within Production Press specifications.
• For information on paper specifications and storage, refer to System Specifications and Stock and Feeders.
• Clean the corotrons:
• On the Control Center, log in to Administrator mode.
• Select Maintenance.
• From the System menu, select Image Quality.
• Clean the Corotrons.
• Perform a 2nd Bias Transfer Roll Auto Adjustment:
• From the System menu, select Auto Adjustments.
• Slide the 2nd Bias Transfer Roll Auto Adjustment button to the right.
• Select Start.
Note:The adjustment takes approximately 1.5 minutes to run, to produce a test print, and to indicate when the routine is complete.