Fujitsu fi-4640S Configuration guide

C150-E211-01EN
fi-4640S Image Scanner
Cleaning and Maintenance

i
Revisions, Disclaimers
Revisions
Edition Date published Revised contents
01 July, 2001 First edition
Specification No. C150-E211-01EN
FCC declaration: This equipment has been tested and found to comply with
the limits for a Class B digital device, pursuant to Part 15 of the FCC Rules.
Theselimitsaredesignedtoprovidereasonableprotectionagainstharmful
interferencein a residentialinstallation. This equipmentgenerates, uses, and
can radiate radio frequency energy and, if not installed and used in accordance
with the instruction manual, may cause harmful interference to radio communi-
cations. However, there is no guarantee that interference will not occur in a
particular installation. If this equipment does cause harmful interference to radio
or television reception, which can be determined by turning the equipment off
and on, the user is encouraged to try to correct the interference by one or more
of the following measures:
• Reorientorrelocatethereceivingantenna.
• Increasetheseparationbetweentheequipmentandreceiver.
• Connect the equipment into an outlet on a circuit different from that to which
the receiver is connected.
• Consultthedealeroranexperiencedradio/TVtechnicianforhelp.
FCC warning: Changes or modifications not expressly approved by the party
responsible for compliance could void the user's authority to operate the
equipment.
NOTE
• The use of a non-shielded interface cable with the referenced device is
prohibited. The length of the parallel interface cable must be 3 meters (10
feet) or less. The length of the serial interface cable must be 15 meters (50
feet) or less.
• The length of the power cord must be 3 meters (10 feet) or less.

ii
This Class B digital apparatus complies with Canadian ICES-003.
Cet appareil numérique de la classe B est conforme à la norme NMB-003 du
Canada.
High Safety Required Use: TheProductisdesigned,developedandmanufac-
turedascontemplatedfoegeneraluse,includingwithoutlimitation,general
office use, personal use and household use, but is not designed, developed and
manufactured as contemplated for use accompanying fatal risks or dangers
that, unless extremely high safety is secured, could lead directly to death,
personal injury, severe physical damage or other loss (hereinafter "High Safety
RequiredUse"),includingwithoutlimitation,nuclearpowercorecontrol,airplane
control, air traffic control, mass transport operation control, life support, weapon
launching control. The Customer shall not use the Product without securing the
sufficient safety required for the High Safety Required Use. In addition, Fujitsu
(or other affiliate's name) shall not be liable against the Customer and/or any
third party for any claims or damages arising in connection with the High Safety
Required Use by the Customer of the Product.
As an ENERGYSTAR ®Partner, Fujitsu Limited declares that this scanner meets
the ENERGYSTAR ®guidelines for energy efficiency. ENERGYSTAR ® is a U. S.
registeredmark.
Changes
The contents of this manual may be revised without prior notice.
FUJITSU reserves the right to make changes to any products herein, to im-
prove reliability, function, or design, without further notice and without obliga-
tion.
Copyrights
All Rights Reserved, Copyright © 2001, FUJITSU LIMITED.
PrintedinJapan.
No part of this manual may be reproduced in any form without permission.

iii
Fujitsu Offices
Please send your comments on this manual or on Fujitsu products to the
followingaddresses:
FUJITSU COMPUTER PRODUCTS OF
AMERICA,INC.
2904 Orchard Parkway,San Jose.
California 95134-2022,U.S.A.
TEL:[phone]
FAX:[phone]
http://www.fcpa.com/
FUJITSU AUSTRALIA LIMITED
Fujitsu Hause 2 Julius Avenue North Ryde
N.S.W 2113 AUSTRALIA
TEL:[phone]
FAX:[phone]
http://www.fujitsu.com.au/
FUJITSU CANADA,INC.
2800 Matheson Blvd.East,Mississauga.
Ontario L4W 4X5,CANADA
TEL:[phone]
FAX:[phone]
http://www.fujitsu.ca/
FUJITSU DEUTSCHLAND GmbH.
Frankfurter Ring 211,
8000 München 40,F.R,GERMANY
TEL:[phone]
FAX:[phone]
http://www.fujitsu.de/
FUJITSU ESPAÑA,S.A
Edificio torre Europa 5a
Paseo de la Castellana 95
Madrid 28046,SPAIN
TEL:[phone]
FAX:[phone]
http://www.fujitsu-europe.com/home/
FUJITSU EUROPE LTD.
2,Longwalk Road,Stockey Park,Uxbridge
Middlesex,UB11 1AB,U.K
TEL:[phone]
FAX:[phone]
http://www.fujitsu-europe.com/home
FUJITSU FRANCE S.A.
I, Place des Etats-Unis, SILIC 310,
94588 Rungis cedex, FRANCE
TEL:[phone]
FAX:[phone]
http://www.fujitsu-europe.com/home/
FUJITSU COMPUTERS (SINGAPORE) PTE,
LTD.
20 Science Park Road #03-01, Tele Teck Park
Singapore Science Park II, Singapore 117674
Republic of Singapore
TEL:[phone]
FAX:[phone]
http://www.fujitsu-computers.com.sg/
FUJITSU HONG KONG Limited
10/F, Lincoln House, Taikoo Place,
979 King’s Road, Island East, Hong Kong
TEL:[phone]
FAX:[phone]
TLX:62667
http://www.fujitsu.com.hk/
FUJITSU ITALIA S.p.A.
Via Nazario Sauro, 38
20099 Sestos, Giovanni (MI), ITALY
TEL:[phone]
FAX:[phone]
http://www.fujitsu-europe.com/home
FUJITSU NORDIC AB
Kung Hans väg,S-192 68 Sollentuna, SWEDEN
TEL:[phone]
FAX:[phone]
http://www.fujitsu-europe.com/home
FUJITSU LIMITED
International Operations
Marunouchi 1-6-1, Chiyoda-ku,
Tokyo 100 JAPAN
TEL:[phone]
FAX:[phone]
TLX:J2283
Cable:”FUJITSU LIMITED TOKYO”
http://www.fujitsu.co.jp/

iv
Note, Liability
READ ALL OF THIS MANUAL CAREFULLY BEFORE USING THIS PROD-
UCT. IF NOT USED CORRECTLY, UNEXPECTED INJURY MAY BE
CAUSED TO USERS OR BYSTANDERS.
While all efforts have been made to ensure the accuracy of all information in
this manual, FUJITSU assumes no liability to any party for any damage caused
by errors or omissions or by statements of any kind in this manual, its updates
or supplements, whether such errors are omissions or statements resulting from
negligence, accidents, or any other cause. FUJITSU further assumes no
liability arising from the application or use of any product or system described
herein; nor any liability for incidental or consequential damages arising from the
use of this manual. FUJITSU disclaims all warranties regarding the information
containedherein,whetherexpressed,implied, orstatutory.

v
Preface
This manual explains how to clean and maintain the fi-4640S image scanner.
The fi-4640S is a very fast and highly functional image scanner developed for
highqualityimageprocessing,usingcharge-coupleddevice(CCD)image
sensors. This scanner features high speed simplex scanning with an automatic
documentfeeder(ADF).
Refer to the Operator’s Guide for basic information about the fi-4640S.

vi
Conventions
Important information that requires special attention is indicated as follows:
WARNING
WARNING indicates that serious personal injury may result if you do not follow
aprocedurecorrectly.
CAUTION
CAUTION indicates that minor personal injury, loss of data, or damage to the
scanner may result if you do not follow a procedure correctly.
Official Fujitsu part names are indicated with an initial capital letter, as in the
partname“Pickroller”.
NOTE
A NOTE provides “how-to” tips or suggestions to help you perform a procedure
correctly.

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CONTENTS
CHAPTER1 DESCRIPTION ............................................................... 1-1
Units ............................................................................... 1-2
Assemblies..................................................................... 1-4
OperatorPanel................................................................ 1-5
PanelDisplay.................................................................. 1-6
CHAPTER2 CLEANING ..................................................................... 2-1
CleaningSuppliesandAreaRequiringCleaning.............. 2-2
Supplies .................................................................... 2-2
AreasRequiringCleaning.......................................... 2-3
CleaningtheADF............................................................ 2-4
CleaningtheFlatbed ..................................................... 2-10
CHAPTER3 REPLACEMENTOFPARTS .......................................... 3-1
Pad Assembly ................................................................ 3-2
Pick Roller ...................................................................... 3-4
CHAPTER4 TROUBLESHOOTING .................................................... 4-1
ClearingPaperJams....................................................... 4-2
Initial Checks .................................................................. 4-3
ProblemChecklist......................................................... 4-20

CHAPTER 1
DESCRIPTION
CHAPTER
2
CLEANING
CHAPTER 3
REPLACEMENT OF PARTS
CHAPTER 4
TROUBLESHOOTING
DESCRIPTIONCLEANINGREPLACEMENT
OFPARTS
TROUBLESHOOTING

CHAPTER
DESCRIPTION
Thischapterdescribesunits,assemblies,indicatorsandLED
functions.
Units
Assemblies
Operator Panel
Panel Display
1
1-1