IBM Oce TDS800 - Manual (Page 103)

Special copy and scan jobs 103
The image quality
Improve the image quality by modifying the exposure, or by making use of
special functions like automatic background compensation or setting the type
of image you want to copy.
Brightness
You can change the brightness of a print or copy by modifying the exposure of
the scanner. The exposure can be set to lighter and darker.
▼ Set the exposure
1 Press the Up and down keys next to the exposure indicator on the scanner
operator panel to adjust the exposure.
[52] The exposure keys and the exposure indicator