Fujitsu fi-4340C Configuration guide

Cleaning and Maintenance
fi-4340C Image Scanner
P3PC-E842-01EN

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Changes
The contents of this manual may be revised without prior notice.
PFU reserves the right to make changes to any products herein, to improve
reliability, function, or design, without further notice and without obligation.
Copyrights
All Rights Reserved, Copyright © 2001, PFU LIMITED.
Printed in Japan.
No part of this manual may be reproduced in any form without permission.
Edition Date published Revised contents
01 October, 2001 First edition
Specification No. P3PC-E842-01EN
Revisions, Disclaimers

ii
Please send your comments on this manual or on Fujitsu products to the following
addresses:
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Fujitsu Group Offices

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PTE.LTD.
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Phone: [phone]
Fax: [phone]

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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, PFU 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. PFU 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. PFU
disclaims all warranties regarding the information contained herein, whether
expressed, implied, or statutory.
Note, Liability

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Preface
This manual explains how to clean and maintain the fi-4340C image scanner.
This manual contains chapters on the following topics:
DESCRIPTION
CLEANING
REPLACEMENT OF CONSUMABLES
TROUBLESHOOTING
Refer to "Operator’s Guide" for basic information about the fi-4340C.
For instructions on how to install the device driver, refer to the "Installation Guide" or
the device driver CD.
The fi-4340C is a very fast and highly functional color image scanner developed for
high quality color image processing, using charge-coupled device (CCD) color
image sensors. This scanner features high-speed duplex scanning with an auto-
matic document feeder (ADF).

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Important information that requires special attention is indicated as follows:
WARNING
WARNING indicates that serious personal injury may result if you do not follow a
procedure correctly.
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 PFU part names are indicated with an initial capital letter, as in the part
name “Pick roller”.
NOTE
A NOTE provides “how-to” tips or suggestions to help you perform a procedure
correctly.
Conventions

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Precautions
This section describes precautions to follow when installing the scanner.
To ensure the longevity and proper functioning of your scanner, do not install the
scanner in the places and environments described below.
■Warning
Important warnings employed in this manual are as follows.
Do not damage the power cable.
Use only the specified power cable or extension cable.
Use only at the specified voltage. Ensure that too many cables
are not connected to the same socket.
Wipe all dust from plug on the power supply cable.
Damage to the power cable may result in fire or electric shock.
Do not place heavy objects on, pull, tightly bend, twist, heat, or
modify the power cable.
Do not use the power cable or socket if it is damaged, or if the plug
is loose in the socket.
Use only the specified power cable or extension cable. Use of other
cables may result in electric shock or malfunction.
Use at other than the specified voltage may result in fire or electric
shock.
Ensure that too many cables are not connected to the same socket.
Using a dry cloth, remove all dust on the metal components of the
plug, and on all surfaces to which the metal components are
attached.
Presence of dust may result in fire or electric shock.

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Do not use the equipment in areas with high levels of oil smoke,
steam, humidity, or dust.
Do not use the equipment if an abnormal smell is apparent.
Ensure that water or foreign matter does not enter the
equipment.
Installation in areas with high levels of oil smoke, steam, humidity,
or dust may result in fire or electric shock.
If the equipment overheats, emits smoke or abnormal smells, or
makes abnormal noises, switch power OFF immediately and
remove the power plug from the socket.
Check that smoke is no longer emitted, and call your dealer or
maintenance service center. Do not attempt to repair the equipment
yourself under any circumstances.
Do not insert or drop metal objects or combustible objects into
openings (eg. ventilation openings).
Ensure that liquids (eg. coffee) and metal objects (eg. paper clips)
do not enter the equipment.
Do not spill or leak water onto the equipment.
If foreign matter (eg. water, other liquids, metal objects) enters the
equipment, switch power OFF immediately and remove the power
plug from the socket, and call your dealer or maintenance service
center. Particular care is required if children are in the vicinity.

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Do not open the equipment without good reason.
Always remove the plug from the socket before fitting or
removing optional equipment.
Do not move the equipment alone.
Switch power OFF if the equipment is damaged.
Do not place in wet areas.
The equipment contains high-voltage components, and should not
be dismantled or modified.
Switch the equipment power supply OFF, and remove the plug from
the socket, before fitting or removing optional equipment in
accordance with the specified procedure.
Grip the plug to remove the power cable from the socket.
Never move the equipment alone.
If the equipment is dropped, or covers etc. have been damaged,
switch power supply OFF, remove the plug from the socket, and call
your dealer or maintenance service center.
Do not place the scanner where liquid spills may occur.

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■Caution
Important cautions employed in this manual are as follows.
Do not touch the power cable with wet hands.
Earth the equipment.
Always ensure that the equipment is installed in the stable
location.
Insert the power plug fully into the socket.
Do not block the ventilation openings.
Do not remove or insert the plug with wet hands. Wet hands may
result in electric shock.
his equipment must be earthed. Always connect the power cable to
a 3-pin socket. If earthing is not possible, call your dealer or
maintenance service center.
Ensure that no part of the scanner is liable to fall from the desk, and
that the base of the equipment is level.
Ensure that the equipment is installed in a stable location. The
equipment should be installed in a location which is level and
subject to minimal vibration.
Ensure that the power plug is inserted as far as possible into the
socket.
If the ventilation openings are blocked the interior of the equipment
will overheat, and may result in fire or malfunction.

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Do not place heavy objects on, and do not stand on, the
equipment.
Remove the power plug from the socket before moving the
equipment.
Avoid static electricity.
Ensure that clothing, ties, and hair do not become caught in
gears and rollers.
Remove the power plug from the socket if the equipment is to be
out of use for a considerable length of time.
Placing heavy objects on the equipment, or standing on the
equipment while working, may result in injury.
Moving the equipment with the cable connected may result in
damage to the cable, fire or electric shock, or injury. Always remove
the power plug from the socket, and disconnect extension cables,
before moving the equipment.
Always clear the floor before beginning work.
Ensure that the equipment is installed away from strong magnetic
fields, sources of electrical noise and air flow.
If the scanner is used near an air conditioner, copying machine, or
TV set, the scanner may operate incorrectly.
Avoid static electricity. Static electricity may be a cause of mis-
operation of the equipment. Ensure that the floor and desk on which
the equipment is installed is of a material which does not generate
static electricity.
Clothing, ties, and hair becoming caught in moving components
such as gears and rollers may result in injury.
For safety reasons, the power plug should be removed from the
socket if the equipment is to be out of use for a significant time.

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Remove the power cable from the socket immediately thunder is
heard.
Do not leave the equipment in direct sunlight.
Remove the power cable from the socket if thunder is heard nearby.
The equipment may be damaged if it remains connected during an
electrical storm.
Leaving the equipment in direct sunlight or in the vicinity of air-
conditioning equipment will result in the internal temperature of the
equipment increasing, and may result in fire or malfunction.
Ensure that the equipment is installed in a well ventilated area.

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❏CHAPTER 1 DESCRIPTION ........................................... 1-1
Units ........................................................... 1-2
Assemblies ................................................. 1-4
Operator panel ........................................... 1-5
Panel Display ............................................. 1-7
❏CHAPTER 2 CLEANING ................................................ 2-1
Cleaning Supplies and
Areas Requiring Cleaning ....................... 2-2
Supplies ........................................... 2-2
Areas Requiring Cleaning ................ 2-3
Cleaning the ADF ....................................... 2-4
Cleaning the Document bed ....................... 2-9
❏CHAPTER 3 REPLACEMENT OF CONSUMABLES ..... 3-1
Consumable Lists ....................................... 3-2
Pad ASSY .................................................. 3-3
Pick Roller .................................................. 3-5
❏CHAPTER 4 TROUBLESHOOTING ............................... 4-1
Clearing Paper Jams .................................. 4-2
Initial Checks .............................................. 4-3
NOTES ..................................................... 4-13
Problem Checklist .................................... 4-20
CONTENTS

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DESCRIPTION
CHAPTER
1
CHAPTER 2
CHAPTER
3
CHAPTER
4
CLEANING
REPLACE OF
CONSUMABLES
TROUBLE- SHOOTING
xv
DESCRIPTION
CLEANING
REPLACEMENT OF CONSUMABLES
TROUBLESHOOTING

xvi

CHAPTER
● 1-1
1
DESCRIPTION
This chapter describes units, assemblies, indicators and LED functions.
Units
Assemblies
Operator panel
Panel Display

● 1-2
NOTE
The Transport lever should be switched to the operating position when the scanner is to be used. Refer to
"Operator’s Guide" for details of Transport lever.
(3) Document holding pad
(2) Document bed
(1) Document cover
(4) Automatic document
feeder (ADF)
(6) Operator panel
(5) Stacker
(7) Transport Lever
(9) ADF lever
(16) Third party slot
(Option board slot)
(8) ADF paper chute
(10) Power switch
(11) Power Inlet
(15) Interface connector
(12) EXT connector
(17) Spare Pad ASSY
(14) SCSI ID switch
(13) SCSI terminator switch
Units