Conditions For Mixed Batch Scanning; Scanner; Overview; How To Load - Fujitsu fi-7160 Operator's Manual

Chapter 2 How to Load Documents

Conditions for Mixed Batch Scanning

The following conditions apply when scanning a mixed batch
of documents with different paper weights/friction coefficients/
sizes.
Make sure to test a few sheets first to check if the documents
can be scanned.
For details, refer to "Documents with Different Widths" (page
87).
Paper direction
Align the direction of the paper fiber with the feed direction.
Paper weight
The following paper weights can be used:
2
27 to 413 g/m (7.2 to 110 lb)
Friction coefficient
It is recommended to use the same type of paper from the same
manufacturer.
When papers of different manufacturers/brands are mixed, it affects the
feeding performance as the difference in the friction coefficient
increases.
The following friction coefficients are recommended:
0.35 to 0.60 (reference value for paper friction coefficient)
Document position
Use paper sizes that fit the 39 mm width of the pick roller in the center.
39 mm
Pick roller
Paper size
When you scan a mixed batch with different sizes, not feeding the
documents straight may cause troubles such as paper jams or part of
the image to appear missing.
It is recommended to check the documents thoroughly before scanning
and also check the image if the document was skewed.
ATTENTION
When scanning a mixed batch with different sizes, documents are
more likely to skew because the side guides do not contact every
sheet.
Do not use [Check Length] or [Check Overlapping and Length] for
multifeed detection.
Documents that cannot be scanned in a mixed batch
The following types of documents cannot be mixed in the same batch:
Carbonless paper
Bond paper
Perforated documents
Thermal paper
Carbon-backed paper
OHP film
Tracing paper
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
51