23• Scanning the following types of documents can cause a paper jamor malfunction. To scan such a document, make a photocopy of thedocument and then scan the photocopy.Business CardSize: 50.8 mm x 85 mm (2" x 3.35") or largerPaper thickness: 380 g/m 2 (80 lb bond) 0.45 mm (0.0177") or largerIMPORTANTIf a stack of business cards cannot be fed properly, reduce thenumber of cards in the stack.Card (plastic)Size: 54 mm x 86 mm (2.12" x 3.37") (ISO standard)Card thickness: 1.4 mm (0.055") or smallerOrientation: Horizontal feeding onlyEmbossed cards can be scanned.Loading capacity: 3 cards (non-embossed), 1 card (embossed)CAUTION• When scanning cards, place them to be fed horizontally. If youplace cards to be fed vertically, they may not be ejected properly,and cards that get jammed may be damaged when you removethem.• Embossed cards may not be able to be scanned correctly,depending on the type of embossment.• When scanning cards, clear the [Detect by Ultrasonic] check boxin the [Feeding] tab on the scanner driver settings screen. (Seep. 31)PassportSize: 88 mm x 125 mm (3.464" x 4.921") (ISO standard)When scanning, be sure to open the passport and insert it in theprovided carrier sheet beforehand.Thickness: 4 mm (0.157") or less (including carrier sheet)There are creases orfold lines. Carbon paperThere are curls. The surface is coated.There are tears.Extremely thin documentsuch as semi-transparentthin paper.There are clips orstaples.Documents with excessivepaper dust particles.