Iq 28 Moire Rap; Iq 29 Newton Rings Rap - Xerox DocuColor 12/DCCS50 Service Manual

IQ 28 Moire RAP

Moire can occur when the original is a halftone or contains a halftone. The halftone screen in
the original can interfere with the halftone screens being generated by the copier.
Procedure
Perform the following:
• For Original Type of either Photo & Text or Photo, be certain to select Halftone for Photo
Type.)
• Change the orientation of the original by rotating it 90 degrees.
• Decrease the Sharpness level (Softer, Softest).
• Reduce or enlarge the copy slightly (for example 95% or 105%).
• Change Original Type to Graphics & Maps (appearance may change -- some CQ adjust-
ments may be necessary).
Image Quality
IQ 28 Moire RAP, IQ 29 Newton Rings RAP

IQ 29 Newton Rings RAP

Procedure
• Clean the Document Glass with Anti Static Fluid.
• Place a transparency between the photo and the Document Glass.
NOTE: Newton Rings usually occur when copying high gloss photos in Photo/Photograph
mode.
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DocuColor 12/DCCS50