Canon imagePRESS C800 Series, Operation Manual

Page: 174 / 315

Create a trapping preset
When you notice white edges between color planes, use a trapping preset to correct the
connection between the color planes. A trapping preset is a collection of trapping settings for a
job or job subset. Use the trapping preset editor to create your own trapping presets.
[99] Trapping preset editor
The trapping preset window provides an interface to create trapping presets. The following
groups of settings are available:
• Trap width: value to specify the overlap for each trap
• Trap appearance: options to control the shape of the trap joins
• Images: options for trapping images
• Trap threshold: values to specify when trapping occurs
Be aware that an edge can appear at locations where color planes overlap each other.
For more information, see:
Print job settings on page 242
Procedure
1. Press [System] -> [Color adjustment] -> [Trapping presets editor]:
2. Select one of the available trapping presets.
3. Define the trapping settings in the [Trap width], [Trap appearance], [Images] and [Trap
thresholds] panes.
4. Click [Save as] to save the settings and enter a name for the preset.
5. Click [OK].
Create a trapping preset
174 Chapter 6 - Keep the image quality high
imagePRESS C800 Series