Canon imagePRESS C7011VPS series, Operation Manual

Page: 284 / 391

Optimize the scan quality
Introduction
The printer can detect photos, rasters and fine lines on the original. This information is processed
in such a way that the digital result has a high scan quality. This means that in most cases you do
not need to adjust quality settings to get the best result.
Problems and solutions
Overview of possible scan problems and solutions
Description of the problem Solution
All the pages are upside
down You placed the originals in the wrong direction in the ADF or on
the glass plate.
Make sure the originals are placed correctly and scan the originals
again.
Every second page is up-
side down The [Original type] and [Size] settings that you selected do not cor-
respond with the orientation of the information on the originals.
Select the correct [Original type] and [Size] settings and scan the
originals again.
All the pages are posi-
tioned sideways There is more than 1 explanation for this problem.
• Wrong orientation selected.
• Original feed direction confused with the orientation of the in-
formation on the original.
• The application you use does not process the TIFF/PDF file in
the right way.
Select the correct [Original type] and [Size] settings and scan the
originals again. If the problem remains, the application you use
can be the cause of the problem. Check the results in another ap-
plication.
The information on the
page is too large or too
small This problem can occur when the size of the original and the selec-
ted size of the target scan are not the same. The problem can also
be caused by a (manual) change in the zoom factor.
Check the size of the [Original] and the [File] on the operator panel
and scan the originals again.
The information on the
page is too light or too dark You can change the [Exposure] settings to influence the result.
Procedure
1.
Place the originals face up into the ADF or place 1 original face down on the glass plate.
2.
Touch [Jobs] -> [Copy/Scan].
3.
Select a scan profile.
4.
Define the settings for the [Original]
5.
From the [Image type] setting, select the correct type of original ([Photo], [Text] or [Mixed])
6.
Define the settings for the File
7.
Select [Exposure].
8.
Select the desired value, to change the settings for the [Light] and [Dark] areas on the scan.
[Light]: When the area must be darker, then select a value of -1 to -3. When an area on the output
is light gray but must be white, then select a value of 1 to 3.
Optimize the scan quality
284 Chapter 10 - Carry out scan jobs