Area Not To Be Perforated; Conditions For Multifeed Detection; Introduction; Scanner - Fujitsu 6240 - fi - Document Scanner Operator's Manual

Chapter 2 How to Load Documents

Area Not to be Perforated

An error may occur when there are punched holes in the
shaded area in the following figure. Such documents can be
scanned by using the flatbed (fi-6230Z/fi-6240Z).
35
Reference point
Front side
Feed
direction
The above condition applies when the document is set to the
center of the pick roller width.
If there are any holes in the 35 mm-wide central column, you
can move the document to the left or right to avoid an error.
Top
Bottom
Center
( Unit : mm)

Conditions for Multifeed Detection

Multifeed is an error where two or more sheets are fed through
the ADF at once. It is also called a multifeed when a different
document length is detected.
Multifeed detection is performed by either checking the
overlapping of documents, length of the documents, or the
combination of both. The following conditions are required for
an accurate detection.
Detection by overlapping
Load documents of the same paper weight in the ADF paper chute.
Paper weight: 41 to 209 g/m² (11 to 56 lb)
Do not punch holes within 35 mm (1.38 in.) over the center of the
document. See Fig.1.
Do not attach other documents within 35 mm (1.38 in.) over the
center of the document. See Fig.1.
Detection by length
Load documents of the same length in the ADF paper chute.
Variance in document lengths: 1% or less
Do not punch holes within 35 mm (1.38 in.) over the center of the
document. See Fig.1.
Detection by overlapping and length
Load documents of the same paper weight and length in the ADF
paper chute.
Paper weight: 41 to 209 g/m² (11 to 56 lb)
Variance in document lengths: 1% or less
Do not punch holes within 35 mm (1.38 in.) over the center of the
document. See Fig.1.
Do not attach other documents within 35 mm (1.38 in.) over the
center of the document. See Fig.1.
TOP
Contents
Index

Introduction

Scanner

Overview

How to Load

Documents

Configuring the

Scan Settings

How to Use the

Operator Panel

Various Ways to

Scan
Daily Care
Replacing the
Consumables
Troubleshooting
Operational
Settings
Appendix
Glossary
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