Canon DR-5020 - Manual (Page 63)

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Chapter 3 Preparing Documents
◆ Double Feed Detection ON/OFF
This scanner has a “double feed detection” function. This function memorizes the
thickness and length of the paper to be used as the standard document, and
automatically detects a double feed (simultaneous feeding of two or more pages),
and displays an error when a double feed is detected.
4
Press the blinking key again.
This sets the paper thickness, and resets the counter display.
• To enable the value set in the above procedure, you must set Fixed Thickness
Mode (P.62).
• The paper thickness can also be adjusted in the application. When the paper
thickness has been adjusted on both the scanner operation panel and in the
application, priority is given to the last made setting.
◆ Imprinter ON/OFF
When the optional imprinter is installed on the scanner, you can select whether or
not to use the imprinter by a function key.
To enable use of the imprinter, press the function key to which the imprinter is
registered, and scan the document with the key lamp lit.
To disable use of the imprinter, scan the document with the key lamp out.
◆ Fixed Thickness Mode ON/OFF
This scanner is initially set to automatically detect the paper thickness before
scanning. It also, however, has the Fixed Thickness mode for fixing the paper
thickness setting. When the scanner is set to the Fixed Thickness mode, the
automatic paper thickness detection function is disabled, and the paper thickness
is fixed to the value set at “Manual Thickness Adjustment” (P.61).
You can select whether to automatically detect paper thickness or to enable the
Fixed Thickness mode by a function key.
To set to the Fixed Thickness mode, press the function key (default is function key
3) to which the Fixed Thickness mode is registered, and scan the document with
the key lamp lit.
To return to automatic detection of paper thickness, press the key to which the
Fixed Thickness mode is registered to turn the lamp OFF.
MEMO