Area Not To Be Perforated - Fujitsu Libra S6 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 area
shaded in light blue in the figure below.
Use the flatbed to scan such documents.
Fig. 1
Reference point
80
Front side
Feed
direction
ATTENTION
The above conditions apply when you align the center of a document
with the center of the roller part of the pick roller unit.
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. Multifeed can be detected by enabling the
multifeed detection in the scanner driver.
The following conditions are required for an accurate multifeed
detection.
2
 Paper weight: 52 to 127 g/m (14.0 to 34.3 lb)
 Do not punch holes within 80 mm (3.15 in.) over the center of the
document. See "Fig. 1" (page 37).
 Do not attach other documents within 80 mm (3.15 in.) over the
center of the document. See "Fig. 1" (page
 Altitude: 0 to 2,000 m
When a document that weighs 100 g/m
at a high altitude (higher than 2,000 m), it may be detected as a
multifeed.
ATTENTION
 The above conditions apply when you align the center of a document
with the center of the roller part of the pick roller unit.
 Scanning a thick document always causes the wrong multifeed
detection. So, disable the multifeed detection in the scanner driver
when scanning such documents.
HINT
Accuracy of multifeed detection may drop with some documents.
Multifeed cannot be detected for the top 30 mm of a document.
Scanner
Overview
How to Load
Documents
How to Use the
37).
Operator Panel
2
(26.8 lb) or more is scanned
Various Ways to
Scan
Daily Care
Replacing the
Consumables
Troubleshooting
Operational
Settings
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Contents
Index
Introduction
Appendix
Glossary
37