Canon imageCLASS D1650 All-in-One Monochrome Laser Printer - Manual (Page 460)

<Notify to Clean Orig. Scan Area>
Specify whether to display a message when stains are detected in the document feed scanning area.
<Off>
<On>
<Menu> <Preferences> <Display Settings> <Notify to Clean Orig. Scan Area> Select <Off>
or <On>
<Millimeter/Inch Entry Switch> *3
Select the unit of measurement.
<Millimeter>
<Inch>
<Menu> <Preferences> <Display Settings> <Millimeter/Inch Entry Switch> Select
<Millimeter> or <Inch>
<Gram/Pound Switch> *3
Select the unit of measurement for the basis weight. This setting is available when <Select Country/Region> is set to
<United States (US)>.
<Gram>
<Pound>
<Menu> <Preferences> <Display Settings> <Gram/Pound Switch> Select <Gram> or
<Pound>
<Display Timing for Cart. Prep.>
Set the display timing for the message notifying you that the amount remaining in the toner cartridges is low.
<Auto>
<Off>
<Custom>
Setting Menu List
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