Xerox DocuColor 6060, Operator'S Manual

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O P E R A T O R M A N U A L
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Replacing a Charge Corotron
There are four Charge Corotron units located behind the front doors of the digital
press; one for each dry ink/toner color - Cyan, Magenta, Yellow, and Black
(CMYK).
When to replace a charge corotron
Unlike other consumable products for the DocuColor 6060, a message does not
display on the Touch Screen advising you to replace a particular corotron unit.
You should replace a corotron unit only when an image quality problem called
banding, or rainbow banding, appears on prints. The Maintenance tab screen will
display a yellow triangle or a red circle when a pre-determined number of prints
using a corotron unit have been made. You should ignore these symbols and
continue to use the corotron until banding is seen on prints.
Which charge corotron to replace
If you notice streaks or bands of color across prints, a charge corotron unit may
need to be replaced. To determine which unit needs replacing, retrieve and print
the file named
Corotron Test.pdf from the Customer Documentation CD. The
output print will show banding in the color bar of the corotron that needs to be
replaced. Banding of multiple color bars means several corotrons need to be
replaced.
The charge corotrons are located behind the two front doors of the digital press.
Figure 9. Charge Corotron Units
Charge Corotron Units