Canon DR-6030C - Manual (Page 27)

Using the Scanner 21
Chapter 2
• Scanning documents that are written in pencil or similar material can make
the rollers dirty, which can then transfer the dirt to subsequent documents.
Always clean the rollers after scanning a document written in pencil.
• When scanning a two-sided document that is printed on thin paper, the image
on the opposite side of each page may show through. Adjust the scanning
intensity in the application software before scanning the document.
• Scanning the following types of documents can cause a paper jam or
malfunction. To scan such a document, make a photocopy of the document
and then scan the photocopy.
• When you scan a batch of NCR documents, make sure that they are not stuck
together.
• Note that glossy documents or business card sometimes cannot be scanned
correctly, or functions such as paper size detection and deskew do not
function properly due to reflected light.
• When scanning business cards, make sure to select the bypass mode and
straight path.
CAUTION
The results of scanning embossed cards are not guaranteed. Note
that scanning embossed cards may scratch the sensor glass.
Wrinkled or
creased documents
Documents with
paper clips or
staples
Extremely thin,
translucent paper
Curled document Carbon paper
Torn documents Coated paper
Embossed Card