5-4 A-61660 July 2013
• Restoring shading to the default: you can restore shading
adjustment data to the default setting by clicking Restore Default on
the User Shading dialog box. Restore the default if the image quality
deteriorates or has not improved as a result of the shading
adjustment process.
Caution Setting — click this option to set the number of pages
scanned after the rollers were last replaced that you want to be
reminded that it is time to clean the rollers.
Scanner Counter — the scanner counter can be used to keep track of
the number of documents scanned. The counters also provide a
reminder for roller cleaning and parts replacement.
• System — displays the number of pages scanned in ADF mode after
the last counter update.
• Flatbed — displays the number of pages scanned in Flatbed mode
after the last counter update.