Xerox Versant 2100, Руководство пользователя, Страница: 111 / 296

Secondary Actions
If image quality is not improved after performing the suggested actions below, contact
the Customer Support Center.
Suggested Solutions Problem
• Perform Initial Actions.
• If a paper jam occurred, run a few blank sheets to clear
out residual dry ink / toner. Run the Clean Fuser Assembly
routine from the Tools screen to automatically clean the
fuser assembly.
• If problem continues, replace the Pressure Roll Cleaning
Pad .
• Perform the Clean Fuser Assembly procedure.
The back side of the printed out-
put contains dry ink / toner spots
or blotches (residual and unfused
dry ink / toner).
• Perform Initial Actions (especially the Clean Fuser As-
sembly routine and FWA calibration Adjusting Automatic
Density Uniformity ).
• Adjust 2nd transfer settings in the Stock Library at the
print server.
• Perform the Cleaning the ROS Windows procedure. If the
problem continues, replace the Pressure Roll Cleaning
Pad .
Uneven Density side-to-side; light
or dark areas
• Perform Initial Actions.
• Ensure that the media used is approved, within press
specifications and is clean.
• Check that the press is within environmental specifications
(humidity levels).
• Load a new ream of paper, different media.
• Check for Drum failure or damage. Acquire your measur-
ing tool from the Nationalization Kit and check the fre-
quency of the spot intervals. If spots occur every 147 mm
on the prints, run the Halftone Test Pattern to determine
which color drum is affected. Replace or swap the Drum
(
Replacing a Drum Cartridge ).
Random white or dark spots
10-9 Xerox ® Versant ® 2100 Press
User Guide
Problem Solving