Canon imagePRESS C800 imagePRESS C800 Series Operation Guide - Page 89

Use the automatic document feeder to copy or scan Use the automatic document feeder to copy or scan The automatic document feeder feeds and scans a set of originals for copy or scan jobs. It automatically transfers the originals to the scan area. IMPORTANT • Thin originals can become creased in high temperatures or high humidities. • When you scan long originals (432 mm - 630 mm / 17" - 24.8"), push back the auxiliary originals tray and feed the originals by hand to prevent creased originals. • Do not place the following originals into the automatic document feeder that are difficult to feed, such as: - Originals with tears or large binding holes - Severely curled originals or originals with sharp folds - Clipped or stapled originals - Carbon-backed paper - Transparencies and other highly transparent media • Always smooth out folds in originals before you place them into the automatic document feeder. • Do not drop clips or other objects into the gap of the originals tray. • Do not add or remove originals during the scan process. • Do not place objects in the original output area. This can cause damage to originals. • Do not scan originals more than 30 times. This can cause the originals to become folded and creased. • When the rollers of the automatic document feeder get dirty due to originals written with pencil, perform the automatic document feeder cleaning procedure. (See Clean the automatic document feeder rollers on page 217) Action 1 Adjust the paper guides to fit the size of your originals. You can place a set of mixed-size originals into the automatic document feeder. 4 imagePRESS C800 Series Chapter 6 - Prepare the jobs 89