Canon imageFormula DR-9050C User Manual page 35

3.
Confirm your settings.
[ON2]: When the [Auto Detection] or [Scanner's
Maximum] page size setting is selected, document page
lengths up to 118.11" (3 m) can be detected.
[ON1]: When the [Auto Detection] or [Scanner's
Maximum] page size setting is selected, document page
lengths up to 39.37" (1 m) can be detected.
[OFF]: When the [Auto Detection] page size setting is
selected, document page lengths up to 17.01" (432 mm)
can be detected.
4.
Press [Enter].
Enter Key
The current setting is indicated by blinking square brackets
[ ].
5.
Press the [ ] or [ ] key to select [ON] or [OFF], and
press [Enter] to accept the selection.
6.
Press the Stop key to exit the User Mode.
IMPORTANT
• Processing may be slowed when scanning in the Long
Document Mode.
• When scanning with the Long Document Mode set to [ON1], if
the scan is performed with the scanning mode set to color and
the image quality set to [Image quality priority], the image may
be lost. If this occurs, scan by using black and white or
reducing the image quality.
• When scanning with the Long Document Mode set to [ON2], if
the scan is performed at 400/600 dpi or the scan is performed
with the scanning mode set to color and the scanning side set
to [Duplex], the image may be lost. If this occurs, scan by
reducing the resolution, using black and white, or setting the
scanning side to [Simplex].
• When scanning using Long Document Mode, [High-Quality
Moire Reduction], [Deskew], or document orientation of [90
degrees] or [270 degrees] cannot be used.
• If a sheet is loaded at a skewed angle when scanning long
documents, it may be damaged by contacting both sides of the
transport path. So be careful to avoid loading documents at
skewed angles.
• Paper jam detection may react slowly when scanning long
documents, which could result in jammed documents being
damaged. Be especially careful to avoid paper jams.
• To feed each document page manually when scanning long
documents, press the [Separation Off] key on the control
panel.
3-5
Chapter 3 Basic Operation
Separation
Off Key