Ricoh IS450, Operating Instructions Manual, Page: 70 / 74

6. Appendices
56
Document Size Detection
This function automatically detects the width of the original, and sends the information to the
personal computer.
Document Size Detection on the Contact Glass
5mm (0.2")
Document Size Detection in the Auto Document Feeder (ADF)
5mm (0.2")
Note
❒
If there is any coloring on the leading edge (5mm, 0.2”) of the original, the size of the
original might not be detected properly.
❒
If the sheets of the original are not set in position properly, the size of the original
might not be detected properly. Line up the edges of the sheets of the original, and
position the guides on both sides so that they are touching the edges of the original and
will ensure that the original feeds straight into the ADF.
❒
This function is valid only when the optional Image Processing Unit Type A is installed.