Xerox DocuColor 12 User Manual

DOCUCOLOR 12 USER GUIDE5–25 ADDED FEATURES
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Edge Erase
The Edge Erase feature (Figure 27) enables you 
to eliminate unwanted marks near the edges of 
the original from the output copy.
This feature offers two options:
•No Erase
•Variable Erase
When you are making 2-sided copies, edge erase 
is applied to both sides of the output.
KEY POINT:Edge Erase varies according to the 
reduction/enlargement ratio that you set. For 
example, when a reduction of 50% combined with 
an edge erase width of...

ADDED FEATURES5–26 DOCUCOLOR 12 USER GUIDE
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7 No Erase
The Edge Erase default setting is No Erase, which 
enables the copies to print within 2 mm of each 
page edge. This is normally sufficient to remove 
shadows from the copy edges.
1Touch the Edge Erase icon on the Added 
Features tab to display the Edge Erase screen.
2Touch the No Erase icon, as illustrated in
Figure 28.
3Touch the icon that most closely resembles the 
Original Orientation for the document on the 
Document Glass.
4Touch...

DOCUCOLOR 12 USER GUIDE5–27 ADDED FEATURES
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7 Variable Erase for edges
The Variable Erase option, illustrated in Figure 29, 
enables the copier/printer to vary the amount of 
erasure from 0 to 50 mm in 1 mm increments. The 
same amount of erasure is applied to both top and 
bottom edges or right and left edges of the 
document.
The Centre Area Erase option allows you to 
remove the shadow caused by the centre binding 
of bound documents when they are copied. The 
factory default setting for...

ADDED FEATURES5–28 DOCUCOLOR 12 USER GUIDE
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1Touch the Edge Erase icon on the Added 
Features tab to display the Edge Erase screen.
2Touch the Variable Erase icon to display the 
Variable Erase screen, as illustrated in Figure 30.
3Perform one of the following:
•Under the Top & Bottom Edges icon, touch 
the up arrow to increase the amount of 
erasure at the top and bottom edges. Touch 
the down arrow to decrease the amount of 
erasure at the top and bottom edges.
•Under the Left & Right...

ADDED FEATURES5–29 DOCUCOLOR 12 USER GUIDE
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Original Size
Use the Original Size feature (Figure 31) to 
specify the original document size as one of a 
number of standard international or US sizes. You 
can also manually specify the dimensions of non-
standard input or you can select the Auto Detect 
option to enable size identification by the copier/
printer.
KEY POINT:Avoid putting items (pens, pieces of 
paper, etc.) that you do not wish copied onto the 
Document Glass. Undesirable copy...

ADDED FEATURES5–30 DOCUCOLOR 12 USER GUIDE
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1At the Added Features tab, select the Original 
Size icon to display the Original Size screen, as 
illustrated in Figure 32.
2Perform one of the following:
•Touch the Auto Detect option (default) to 
have the copier/printer identify the size of the 
original document.
•Touch the appropriate size for the original 
document.
•For non-standard sizes, enter the width (X) 
and length (Y) dimensions of your original 
document in millimeters.
– For the X...

ADDED FEATURES5–31 DOCUCOLOR 12 USER GUIDE
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Mixed Size originals
When a Duplex Automatic Document Feeder 
(DADF) is present, the Mixed Size Originals 
feature (Figure 33) is displayed on the Added 
Features tab and documents of mixed sizes can 
be placed into the DADF for copying. When the 
Mixed Size originals feature and Auto paper tray 
are selected, the copier/printer automatically 
identifies the document size and selects the 
appropriate paper tray.
1In the Added Features tab, select...

ADDED FEATURES5–32 DOCUCOLOR 12 USER GUIDE
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DOCUCOLOR 12 USER GUIDE6–1 IMAGE QUALITY
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6. Image Quality
Overview
Figure 1: Image Quality Tab
The Image Quality features, listed on the 
Image Quality tab (Figure 1), allow you to 
optimize the output copy quality. You begin 
your adjustment by indicating the type of 
original document you have. Then you change 
settings for specific image quality factors such 
as lightness and darkness, sharpness, or 
colour.
Examples of the images printed with default 
settings are provided on the...

IMAGE QUALITY6–2 DOCUCOLOR 12 USER GUIDE
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7 Preset Colour Balance
The Preset Colour Balance option automatically 
adjusts Image Quality settings to produce output 
with balanced image tones.
Lighten/Darken
The adjustment of lightness or darkness will 
sometimes improve the output quality.
Colour Shift/Saturation
This feature allows you to shift all of the copy 
colours toward the adjacent hue, as well as adjust 
the overall richness of colour on the output copy.
Sharpness
The Sharpness feature...