Canon DR-7090C - Manual (Page 28)

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• When scanning NCR paper that is 11" x 17"/A3 or other large
sizes, as well as paper that is very thin, the document may
occasionally get caught in the paper eject mechanism. In this
case, place an auxiliary sheet of paper in the document eject
tray before scanning the document.
3. After scanning is complete, lift the document feeder
tray, and then remove the document from the
document eject tray.
IMPORTANT
• Leaving a document in the document eject tray and scanning
another document can cause jamming.
• Raise the document feeder tray only as much as you need to
remove the ejected document pages. Trying to forcibly raise
the document feeder tray can cause a malfunction.
Positioning a Document on the Flatbed
(Platen Glass)
Use the following procedure to scan on the flatbed (platen
glass) when scanning a book, thick document, very thin
document, OHP (overhead transparency) or any other
document that cannot be scanned using the feeder.
1. Open the feeder.
IMPORTANT
• Lower the feeder slowly, taking care to avoid pinching your
fingers. Failure to do so might result in personal injury.
• When scanning on the flatbed (platen glass), open the feeder
at least 11.8" (300 mm) until the opening sensor unit is
disengaged.
Auxiliary Paper
Opening
Sensor
11
.8"
(30
0
mm) or more