Difficult To Detect Sizes - Ricoh IS450 Operating Instructions Manual

3. Setting Originals
An original that is highly transparent, such as transparencies or tracing paper
An original that has markedly curled edges, such as shown below

Difficult to Detect Sizes

When the optional Image Processing Unit Type A is installed, the scanner can automatically detect
the size of an original. However, the sizes of the following types of originals are difficult to detect
properly, even if using a scanner driver that supports automatic detection of the size of the
original:
An original that has index tabs, stick-on notes, or other protrusions
An original that is highly transparent, such as transparencies or tracing paper
Documents on a dark background
Documents with text, illustrations, or filled in portions on the leading edge
An original that is not A3
HLT (when set on the contact glass)
18
5mm(0.2") or more
10mm(0.4") or more
, B4 , A4 , B5 , A5 , B6 , A6 , DLT , LT , or