Canon DR-4080U User Manual

Instructions

Please read these instructions carefully before using this product, and save them for future reference.

FCC REGULATIONS (For 120V models)

This equipment has been tested and found to comply with the limits for a Class A digital device, pursu­ant to Part 15 of the FCC Rules. These limits are designed to provide reasonable pr otection against harm­ful interference when the equipment is operated in a commercial environment. This equipment gener­ates, 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 communications. Operation of this equip­ment in a residential area is likely to cause harmful interference in which case the user will be r equir ed to
correct the interference at his own expense.

Do not make any changes or modifications to the equipment unless otherwise specified in the manual. If
such changes or modifications should be made, you could be required to stop operation of the equip­ment.

RADIO INTERFERENCE REGULATIONS (For 120V models)

This digital apparatus does not exceed the Class A limits for radio noise emissions fr om digital apparatus
as set out in the Interference-causing equipment standard entitled "Digital Apparatus", ICES-003 of the
Industry Canada.

RÈGLEMENT SUR LE BROUILLAGE RADIOÉLECTRIQUE (For 120V models)

Cet appareil numérique respecte les limites de bruits radioélectriques applicables aux appareils numériques
de Classe A prescrites dans la norme sur le matériel br ouilleur: "Appareils Numériques", NMB-003 édictée
par l'Industrie Canada.

Für EMVG

Dieses Produkt ist zum Gebrauch im W ohnbereich, Geschäfts-und Gewerbeber eich sowie in Kleinbetrieben
vorgesehen.

Trademarks

• IBM and PC/AT are registered trademarks of International Business Machines Corporation.

• Microsoft, Windows, and Windows NT are registered trademarks of Microsoft in the U.S. and in other countries.

®

• ISIS

• Product names mentioned herein are for identification purposes only and may be trademarks and/or registered

is a registered trademark of Pixel Translations, a division of Input Software Inc.

trademarks of their respective countries.

Other Notices

• The information given in these Operating Instructions is subject to change without notice.

English

WARNING:

TO PREVENT FIRE OR SHOCK HAZARD, DO NOT EXPOSE THIS PRODUCT TO RAIN OR ANY TYPE
OF MOISTURE.

THE SOCKET-OUTLET MUST BE NEAR THIS EQUIPMENT AND MUST BE EASILY ACCESSIBLE.
THE PRODUCT SHOULD BE USED ONL Y WITH A POWER CORD THAT IS SUPPLIED BY THE MANU-

FACTURER.

Français

Avertissement:

Pour éviter tout risque d'incendie ou de choc électrique, ne pas soumettre cet appareil à la pluie ou à
l'humidité.

"La prise secteur devra se trouver à proximité de l'appareil et être facilement accessible."
Le produit ne devra être utilisé qu'avec le cordon d'alimentation fourni par le fabricant.

Deutsch

Warnung:

Zur Verhütung von Feuer dem und elektrischem Schlag dieses Erzeugnis nicht Regen oder sonstiger
Feuchtigkeit aussetzen.

Die Steckdose muß nahe bei diesem Gerät angebracht und leicht zugänglich sein.
Dieses Gerät darf nur mit dem vom Hersteller gelieferten Netzkabel verwendet werden.

Für Benutzer in der BRD

Hinweis:

Der arbeitsplatzbezogene Geräuschemissionswert dieses Gerätes beträgt 70 dB(A) nach DIN 45635 Teil 19.

1

For your safety please read the following text carefully. (For United Kingdom only)

This appliance is supplied with a moulded three pin mains plug for your safety and convenience.
A 5 amp. fuse is fitted in this plug. Should the fuse need to be r eplaced please ensure that the replacement
fuse has a rating of 5 amps. and that it is approved by ASTA or BSI to BS1362. Check for the ASTA mark

or the BSI mark on the body of the fuse. If the plug contains a removable fuse cover you must
ensure that it is refitted when the fuse is replaced. If you lose the fuse cover the plug must not be used
until a replacement cover is obtained. A replacement fuse cover can be pur chased from your local Canon
Dealer .

If the fitted moulded plug is unsuitable for the socket outlet in your home then the fuse should be re­moved and the plug cut off and disposed of safely.
There is danger of severe electrical shock if the cut off plug is inserted into any 13 amp. socket.
If a new plug is to be fitted please observe the wiring code as shown below . If in any doubt please consult
a qualified electrician.

WARNING: This appliance must be earthed.
IMPORTANT: The wires in this mains lead are coloured in accordance with the following code.

Green-and-Yellow: Earth
Blue: Neutral

Brown: Live
As the colours of the wire in the mains lead of this appliance may not correspond with the coloured
markings identifying the terminals in your plug, proceed as follows.

The wire which is coloured Green-and-Yellow must be connected to the terminal in the plug which is
marked with the letter E or by the Earth symbol or coloured Green-and-Yellow.
The wire which is coloured Blue must be connected to the terminal in the plug which is marked with the
letter N or coloured Black.
The wire which is coloured Brown must be connected to the terminal in the plug which is marked with
the letter L or coloured Red.

How to replace the fuse:

Open the fuse compartment with a screwdriver and replace the fuse.

FUSE

2

General safety warnings

Always follow these general safety warnings to prevent personal injury.

Working around the scanner

Follow these warnings while working around the scanner.

• To avoid the hazards of fire and electrical shock, never expose this device to rain or any type of moisture.

• To avoid the hazard of fire, never block the fan exhaust vent.

• Never install and operate the scanner near flammable substances such as alcohol, thinner , acetone, or any other
type of volatile material.

• Never damage or modify the power cord and never place heavy objects on the power cord.

• To avoid severe electrical shock, make sure that your hands are dry before you handle the power cord.

• Never plug the scanner power cord plug into a multi-plug power strip.

• Never bundle, wrap, or tie the power cord around itself or another object.

• Connect the power plug securely to the power source and make sure no part of the metal plug is exposed.

• Use only the power cord and plug provided with the scanner.

• To avoid serious injury or damage to the scanner, never disassemble the scanner . Some parts inside the scanner
become extremely hot and carry high voltage.

• Never use flammable aerosol products near the scanner, such as adhesive sprays, air fresheners, insect repel­lent, etc.

• Before cleaning the scanner, always switch of f the power and disconnect the scanner power cord from the power
source.

• Use only a soft, damp cloth soaked in water and a small amount of mild detergent to clean the scanner. W ring the
cloth completely before you wipe the exterior of the scanner.

• If you hear strange sounds, sense vibration, or smell odd odors around the scanner, switch the scanner of f imme­diately and disconnect the power cord from the power source. Call for service immediately.

• T o avoid damage from shock and vibration, always have two people lift or carry the scanner . If you suspect that the
unit has been accidentally damaged, switch the scanner off and immediately disconnect the power cord from the
power source. Call for service.

• Before lifting or moving the scanner, always switch the scanner off and remove the power cord from the power
source.

• WARNING! TO AVOID DAMAGE TO YOUR EYES, NEVER LOOK DIRECTLY INTO THE SCAN­NING LIGHT.

3

General operating precautions

Never use this scanner for the following illegal purposes.

• Copying currency, coins, securities.

• Copying copyrighted material for any purpose other than personal reference.

• Copying any kind of public or private document issued and controlled by law birth certificates, operator licenses,
passports, etc.

Follow these simple precautions while working around the scanner.

• Never place the scanner on an unstable or vibrating surface.

• Keep all liquids, beverages, liquids away from the scanner . If you accidentally spill something into the scanner, switch
the power off immediately, disconnect the power cord from the power source, and call for service.

• Keep small objects like paper clips, pins, staples, etc. away from the scanner. Before you scan a document, make
sure all fasteners have been removed from the documents that you are going to scan.

• Place the unit in a clean room subject to comfortable ranges of heat and humidity. Avoid dust air and high humidity.

• To avoid breaking the document glass, never place anything on top of the scanner.

• Before connecting the power cord to the scanner, confirm that the power source meets the rated power specifications
printed on the name plate of the scanner.

• When you remove the power cord from the power source, grip it by the plug. Never pull on the cord to remove the plug
from the socket.

• Keep the area around the power source clear of all obstacles so you can disconnect the power cord easily in case of
an emergency.

• When the scanner is not in use, switch it off. If the scanner is not going to be used for a long period, switch it off and
disconnect the power cord from the power source.

• Avoid wearing loose fitting clothing, dangling jewelry, or long ties which could become entangled with moving parts
like the feed rollers.

• Some parts inside the scanner become extremely hot during operation because they are subjected to high voltage.
Avoid touching any part inside the scanner during cleaning or paper jam removal.

• To prevent electrical shock, avoid wearing metal jewelry when cleaning the scanner or removing a paper jam.

4

Table of contents

General safety warnings--------------------- 3

Working around the scanner -----------------------3

General operating precautions------------- 4
Before you begin------------------------------- 6

Welcome!------------------------------------------------6
Outstanding features ---------------------------------6
Conventions --------------------------------------------7
Important terms you should know-----------------7
Choosing a location for the scanner--------------7
Unpacking the scanner ------------------------------9
About the metal clamp ----------------------------- 10
Important parts of the scanner ------------------- 11
What is on the display panel?-------------------- 13

How to use the display panel ---------------- 13
What is on the LCD? --------------------------- 14

Setting up the scanner ----------------------15

Connecting the scanner --------------------------- 15
Switching the scanner on/off --------------------- 16
Selecting the display language ------------------ 16
Setting how the scanner operates -------------- 17

Setting the scan mode------------------------- 17
Setting the counter ----------------------------- 21
Setting the imprinter---------------------------- 23
Performing SCSI and other settings

with the Others menu -------------------------- 25

Cleaning the scanner------------------------38

Cleaning the scanner exterior-------------------- 38
Cleaning the scanner interior--------------------- 38

Cleaning the paper feed rollers-------------- 38
Cleaning the scanning path ------------------ 41
Cleaning the cover sheet and document

glass------------------------------------------------ 45
Re-attaching the white sensor roller ------- 46

Expanding memory --------------------------47
Troubleshooting-------------------------------48
Specifications----------------------------------50
Index ---------------------------------------------51

Operating the scanner-----------------------28

Using the ADF---------------------------------------- 28

ADF loading guidelines------------------------ 28
Documents you should never load

in the ADF----------------------------------------- 28
Loading documents in the ADF-------------- 29
Feeding a document manually

from the ADF------------------------------------- 32

Using the flatbed to scan documents ---------- 33

Loading the flatbed ----------------------------- 33
Loading the flatbed for repeated scanning 35

Clearing paper jams -------------------------------- 36

Removing a jammed paper from the feed
slot -------------------------------------------------- 36

Removing a paper jam from the paper
output slot----------------------------------------- 37

5

Before you begin

Welcome!

Thank you for purchasing a Canon Document Scanner DR-4080U.
These instructions show you how to operate and maintain the Canon Document Scanner DR-4080U. Before
you use the scanner, read these instructions. Keep these instructions and all the other documents you re­ceived with the scanner in a safe place where you can find them for future reference.

Outstanding features

Here is a brief summary of the outstanding features of your new scanner.

Enhanced Scan

Scanning quality is enhanced by providing an optical resolution of 400 dpi and gray scale scanning capa­bility .

High-speed document feeding

The Automatic Document Feeder (ADF) delivers high-speed scanning on standard paper sizes up to A3
(297 × 420 mm) up to 45 sheets per minute (scanning A4 size, single-sided documents). Scanning docu­ments place on the flatbed is also extremely fast.

Flatbed scanning

The flatbed allows you to scan originals which are too thin or too fragile to feed from the ADF.

Variety of scanning modes

The following modes can be selected for scanning jobs.

• Single-sided or double-sided documents

• Automatic feed of stacked documents or single manual feed

• Text (black and white) or photo (gray scale) mode scanning

Variety of image processing methods

The following processing methods can be applied to images as they are scanned:

• Dither

• Image Emphasis

• Reverse Image

• Mirror Image

• Noise Reduction

• Automatic Separation

• Remove Shadow

Double-feed detection

Immediate detection of double-feeds pauses the scanning job and allows you to correct the problem with
having to remove jammed sheets from the scanner.

Skewed feed detection

This function detects skewed document feed and stops feeding to allow the problem to be corrected.

6

Before you begin

Conventions

The following conventions are used in this manual.

(➞12) A number enclosed in parentheses refers to a page number that contains more infor-

mation about the previous sentence or paragraph.

Note: Notes provide tips about procedures and how to avoid minor difficulties.
Caution! Cautions alert you to procedures or circumstances that you should avoid in order to

prevent damage to the scanner.

WARNING! WARNINGS ALERT YOU TO DANGERS THAT COULD LEAD TO SERIOUS PER-

SONAL INJURY.

Important terms you should know

Here is a list of a few important terms you should know before you use this manual.

ADF

ADF denotes Automatic Document Feeder, the device on the scanner that allows you to load stacks of
documents for continuous scanning.

CIS

Contact Image Sensor, used to scan the back sides of originals.

document

The documents that you scan from the ADF or the flatbed of the scanner.

parent software application

The software application that you use to operate the scanner. The scanner operates when any ISIS or
TWAIN compliant software application.

Choosing a location for the scanner

Follow these recommendations on these checklists when you select a location for the scanner.

Carrying the scanner

• At least two people should lift and position the scanner for setup.

• If you have just transported the scanner from a cold location into a warm room, wait at least 1~2 hours before you
set up and switch on the scanner. Exposing the scanner to a sudden change in temperature could cause conden­sation to build up inside the scanner and adversely affect its performance. Allow time for the internal parts to
become perfectly dry.

7

Before you begin

General Location

• Make sure there is enough space around the scanner as shown in the illustration.

250 mm (9.8")

200 mm (7.9")

• The scanner should not be exposed to direct sunlight. If this is unavoidable, install heavy curtains on the windows.

• The area around the scanner should be free of dust, fumes, and water vapor.

• The area around the scanner must be well ventilated to allow using the volatile roller cleaning paper and paper
roller cleaning fluid.

• Never place the scanner near running water, a heat source, or in an area like a laboratory exposed to volatile,
corrosive, flammable chemicals like ammonia, acetone, benzene, etc.

• Set up the scanner in a room that is well within a comfortable range of temperature and humidity , and not subject
to rapid changes in temperature or humidity.

300 mm (11.8")

Room temperature
15°C to 30°C (59°F to 86°F)
Relative humidity
20% to 80% RH

• Place the scanner on a clean, flat, stable surface free of vibration and shocks.

• Never place the scanner near office equipment or an appliance that generates a strong magnetic field. The elec­trical “noise” from such a device could interfere with operation of the scanner.

• Never attempt to place or operate the scanner in a vertical position.

• To avoid poor performance caused by static electricity, never operate the scanner on top of a carpet.

Power source

• Use a power source with a voltage level that does not vary more than 10% from the voltage level marked on the
name plate (located on the back side of the scanner).

• Set up the scanner close to an independent power source. Do not plug the scanner power cord into a power outlet
that is shared by other devices or equipment.

• Keep the area around the power outlet free of obstructions in case you need to unplug the power cord quickly in an
emergency .

Power cord

• Use only the power cord supplied with the scanner and do not use an extension cord.

• Do not use a line conditioner, transient suppressor or surge protector.

• Never bundle the power cord or wrap the power cord around an object like a table leg.

• Keep the power cord free. Never place heavy objects on top of the power cord.

8

Before you begin

Unpacking the scanner

Check each item against the list below as you remove it from the box. If any item is missing, contact the
supplier.

Document Scanner DR-4080U

License Agreement

ISIS driver installer disk
(3.5 in. x 1)

WarrantyRegistration card ISIS/TWAIN Driver

TWAIN driver installer disk
(3.5 in. x 1)

ManualsBlowerPower cord

Operating Instructions

PixView Software Application
(3.5 in. x 4)

Note: Save the original box and packing material for re-packing the scanner if you need to transport it.

9

Before you begin

About the metal clamp

To avoid damage during shipping, the optical unit of the scanner is secured with a metal clamp. Before
moving or installing the scanner, you must install the metal clamp in the specified position.
If you fail to install the metal clamp in the specified position when setting up the scanner, a warning
message will be displayed on the LCD and you will not be able to use the scanner.

1

Pull the scanner out 15 cm (6 in.) over
the edge of a desk or worktable as
shown in the illustration.

15 cm
(6 in.)

No more than 15 cm!

Caution!

• To prevent the scanner from falling, do not allow the scanner to overhang the edge of the
table by more than 15 cm (6 in.)

• To avoid damaging the scanner, never turn it upside down or lay it on its side.

10

2

When moving the scanner, install the
metal clamp on the bottom of the
scanner at position
ting up and using the scanner, install
the clamp at position

, and when set-

➀

.

➁

➀

➁

Metal clamp

Screw

Important parts of the scanner

ADF door release

(Inside ADF door)

ADF door
Front door

Manual feed selector

Before you begin

Hopper
Document guide

Document cover

Display panel

Displays short messages
when performing settings.

Exit substopper
Front door release

(Inside the front door)

Exit document stopper

Hopper extension tray

Power switch

|On

OOff

AC inlet

Fan exhaust vent

Power indicator

Lights green when power is
on. Lights steadily red or
flashes red when an error
occurs.

Imprinter door
(top door)

Attaches the Imprinter for
DR-4080U and ink
cartridge.

Connectors

Connect the scanner and
host computer.

Power cord

11

Before you begin

Standard mark

Cover sheet

(white sheet)

Document glass (Flatbed)

CIS glass

Scanning section glass

12

What is on the display panel?

You can use keys and display panel message to set up scanning jobs.

Before you begin

Scan Counter

Others

Ready/Error

ImprintHome

How to use the display panel

Press the keys to use the display panel.

Scan

Counter

Imprint

Others

Home

Start / Stop

Scan

Opens the Scan setting menu on the
LCD.

Counter

Opens the Counter setting menu to
you can set the number of documents
to scan.

Imprint

Opens the imprint menu so you can
stamp scanned documents.

Others

Opens the Others menu so you can set
the SCSI device numbers and perform
other important settings.

Home

Saves the settings you have per­formed in the menu, closes the menu,
and returns the scanner to the stand­by mode. You can also use this key to
change the display language.

Start/Stop

Starts or stops a scanning job.

DR - 4080U

Mode

Select

Select keys Mode keys

Liquid Crystal Display (LCD)

Mode keys

▲ ▲

▼ ▼

Select keys

Start / Stop

Start/Stop keyMenu keys

LCD

The LCD displays menu settings and
messages (up to 32 characters wide).

Displays the next mode in the selected
menu.

Displays the previous mode in the
selected menu.

Displays the next value in the selected
mode.

Displays the previous value in the
selected mode.

13

Before you begin

What is on the LCD?

The LCD displays the messages about the scanner status during scanning jobs and displays the menus
and settings for the menu setup mode.

The Ready message (stand-by mode)

The Ready message tells you that the scanner is standing by and ready for operation. After changing
menu settings, or before starting a scanning job, make sure “Ready” is displayed in the LCD.

Ready

Error messages

When a problem occurs with the scanner , a message is displayed in the LCD. For details, r efer to the error
message table. (➞ 49)

Error message display

U11 JAM

✕✕✕✕✕✕✕✕

Other messages

Message What it means

Scanning...

Stopping...Wait!

123456

Scanner Stopped

123456

Press START Key

Displayed from the beginning to the end of a scanning
job.

1

When the job is finished, “Ready” is displayed.
Displayed immediately after pressing Start/Stop during

a scanning job.
When the Start/Stop key is pressed during a scanning

job, the job is cancelled.
If you press Start/Stop again after stopping scanning to

perform scanner settings, the settings display returns.
Displayed after pressing the Start/Stop key and scan-

ning stops.
Even if a document is still in the scanner, the JAM

message is not displayed. Open the ADF door and ADF
to remove the document in the scanner.

After the document in the scanner is removed, the Ready
message is displayed.

Displayed after the software application has been set to
start scanning at the press of the Start/Stop key. After

1

setting the document for scanning, press the Start/Stop
key to start the scanning job.

14

Setting up the scanner

Follow the instructions in this section to set up the scanner. Before you set up the scanner, make sure that
you have:

• Prepared a suitable location for the scanner (➞ 7)

• Unpacked the scanner and made sure that you have everything (➞ 9)

• Read all the precautions regarding safe use of the scanner (

Connecting the scanner

Follow this procedure to connect the scanner to the computer.

➞ 3 to 4)

1

2

Connect the SCSI cable and power
cord as shown in the illustration.

• Use only the power cord supplied with
the scanner.

• Confirm that the SCSI cable is a
shielded cable.

• The scanner uses a half-pitch 50-pin
(pin-type) SCSI connector. When con­necting the SCSI connector to another
device, such as a computer, select a
SCSI interface cable that is equipped
with the appropriate connector types.

• If the power cord has already been
connected, make sure the scanner is
switched off then disconnect the power
cord from the back of the scanner.

Make sure that the fan exhaust vent
is not blocked. There should be at
least 250 mm (9.8 in.) of open
space behind the scanner.

200 mm (7.9")

AC inlet

Power cord

SCSI connectors

SCSI interface
cable

To PC

To power source

250 mm (9.8")

300 mm (11.8")

3
4

WARNING! THE SCANNER COULD BECOME EXTREMELY HOT IF THE FAN EXHAUST

VENT IS BLOCKED, RESUL TING IN A FIRE. MAKE SURE THIS AREA IS CLEAR
AT ALL TIMES.

Turn on the scanner’s power. (➞ page 14)

• Be sure to turn on the scanner’s power before turning on the power to the computer.
When using daisy chain connection including other SCSI devices, check the SCSI ID and
terminator settings. (➞ page 24)

Power on the computer.

• With Windows 95, the first time you turn on the computer’s power after connecting the scan­ner, the driver installation prompt screen (“New Hardware Found” or “Update Device Driver
Wizard”) appears.
If the “New Hardware Found” screen appears, select “Select from a list of alternate drivers”,
click “OK”, then select “Unsupported Device” in the subsequent screen and click “OK”.
If the “Update Device Driver Wizard” screen appears, click “Next”, then click “Finish” in the
subsequent screen.

• You must install the scanner driver before using the scanner . Refer to the “ISIS/TW AIN Driver
User’s Manual.”

15

Setting up the scanner

Switching the scanner on/off

1

2

To power the scanner on, press the
power switch to the on position (|).

The power lamp flashes green while the
scanner warms up. When the power
lamp lights green and remains on, the
scanner is ready for operation.

To power the scanner off, press the
power switch to the off position (O).

The power lamp extinguishes.

Power switch

Selecting the display language

Follow this procedure if you want to select another language for the message displays. Three languages
are available: Japanese, English, and German.

Scan Counter

ImprintHome

Others

Ready/Error

DR - 4080U

Select

Mode

Start / Stop

1
2

3
4

2, 4 3

If the scanner is on, switch it off.

Press and hold down the Home
key, then switch on the scanner.
Release the Home key when you
see the message “High Speed
Scanner” in the LCD, then wait until
the language selection display
appears.

Press the up or down mode keys
(▲ ▼) to display the name of the
language of your choice.

Press the Home key and release it.

The language selection is saved and the
Ready message is displayed in that lan­guage.

Eng l i sh

Eng l i sh

Ready

16

Setting up the scanner

Setting how the scanner operates

Before each scanning job, you can set up operation parameters that determine how the scanner operates. In
this section, we will show you how to open and use the menus to perform operation settings.

Setting the scan mode

Press the Scan key to open the Scan menu and select the scanning density, scanning speed, and other
settings that determine the conditions of the scanning job. Selecting a setting other than Host will invali­date any settings made by the application running on your host computer.

Display panel

1
2

3
4

1

Scan Counter

ImprintHome

Others

Press the Scan key.

Press the up or down Mode arrow
key (▲ ▼) to display the scanning
mode that you want to select.

➞ 18 to 20)

(

Press the right or left Select key

) to display the settings for the

(
selected mode.

To save the setting and return to
standby (Ready) press the Home
key.

-or-

If you want to perform other settings
before returning to standby, press
the desired menu key.

Counter ➞ 22
Imprint ➞ 24
Others ➞ 26

Ready/Error

DR - 4080U

Mode

Select

234

01.F.Brightness

D––––+––––L Host

07.B.Contrast

D––––+––––H Hos t

07.B.Contrast

D––

Ready

01.Disp.Counter

–+––––H L2

*

Start / Stop

Scan

Then press the right or left Select key ( ) to select the settings.

17

Setting up the scanner

Summary of the Scan menu modes and settings

Number, mode and
default display

Content

01 Front side brightness Selects scanning density for the front side of document pages.

01.F.Brightness

D––––+––––L Host

D4 D3 D2 D1 Norm L1 L2 L3 L4

Host

D means Dark, L means Light.
Pressing

or with Host displayed, changes the display to Norm.

02 Front side image emphasis Sets emphasis for the front side of document pages.

02.F.Emp
–––+–

hasis

Hos t

Smooth None Low Medium High

Host

Pressing or with Host displayed, changes the display to Medium.

03 Front side contrast Sets the contrast for the front side of document pages.

03.F.Con

L––––+––

trast

––H Host

L4 L3 L2 L1 Norm H1 H2 H3 H4

Host

H means high, L means Low.
Pressing

or with Host displayed, changes the display to Norm.

04 Front side halftone Sets gradation for the front side of document pages.

04.F.Hal f tone

Hos t

Host Binary Bayer dither 64 Bayer dither 16

Halftone dot 32 Halftone dot 64 Error diffusion

05 Back side brightness Sets the density for the back side of document pages.

05.B.Bri

D––––+––

ghtness
––H Host

D4 D3 D2 D1 Norm L1 L2 L3 L4

Host

D means Dark, L means Light.
Pressing

or with Host displayed, changes the display to Norm.

06 Back side image emphasis Sets emphasis for the back sides of document pages.

06.B.Emp
–––+–

hasis

Hos t

Smooth None Low Medium High

Host

Pressing or with Host displayed, changes the display to Medium.

07 Back side contrast Sets the contrast for the back side of document pages.

07.B.Contrast

D––––+––––H Hos t

L4 L3 L2 L1 Norm H1 H2 H3 H4

Host

Pressing or with Host displayed, changes the display to Norm.

08 Back side halftone Sets the gradation for the back side of document pages.

08.B.Hal f tone

18

Hos t

Host Binary Bayer dither 64 Bayer dither 16

Halftone dot 32 Halftone dot 64 Error diffusion

Setting up the scanner

Number, mode and
default display

Content

09 Noise reduction Sets the rate of noise reduction (speckling) in scanned document

09.Noise
+––––––

Reduct .

Hos t

image.

Host None 1✕1 2✕2

3✕3 4✕4 5✕5 6✕6

10 Double feed detection Switches automatic double feed detection off and on.

10.Double Feed

Hos t

Host Not detect Detect

When set to Detect, the scanner buzzes an alert and the power lamp
flashes red if double feeding is detected. Even if set to OFF for Setting
the Buzzer, it will still buzz an alert.

When scanning important documents, confirm that the number of
scanned pages displayed on the LCD matches the number of actual
pages.

Double feed detection will not work if paper is less than 210 mm in length.

11 Feed speed Sets the scanning speed.

11.Feed Speed

Hos t

Host Slow Normal

12 Black line removal When enabled removes the black lines that appear at the top and

12 .BLK L

Remove

ine

Hos t

bottoms of scanned images.

Host Disable Enable

13 Scanning mode Sets scanning for actual document size or reduced.

13.Scanning Mode

Hos t

Host Fit to Page Actual

Actual scans at 100% actual page size. Some data on page edges may
be lost.

Fit to Page shrinks image to fit scanned page.

14. Save scanning conditions Selects the memory bank to which scanning conditions 01 to 13
(memory selection)

14.Save Set t ing
Memo r y 1

are saved.

Memory 1 Memory 2

14 Save scanning settings Pressing keys simultaneously saves scanning conditions 01

14.Save Set t ing

Exec=<>

to 13 in the memory selected for “Save Scanning Settings” (Select
Memory).

“Completed” displayed after saving.

19

Setting up the scanner

Number, mode and
default display

Content

15 Load scanning settings Loads the scanning settings from Memory 1 or Memory 2.

15.Load Set t ing
Default

Default Memory 1 Memory 2

Use the or key to select Memory 1 or Memory 2. The saved settings
for scanning are enabled with the “Save Scanning Settings” execution.

If other settings have been saved in another memory, you can change
the settings easily during scanning.

This setting is not changed even if the power is switched off and on.
If “Default” is selected, all the saved scanning settings will be reset to

their default values.

Note: After changing settings 01 to 13, execute “14 Save scanning settings” to save the changes. If the
settings are not saved before the scanner is switched off, all the changes will be clear ed and the pr evious
settings will be restored.

20

Setting up the scanner

Setting the counter

Press the Counter key to open the Counter menu and select the method of counting scanned document
pages. If your software application is capable of performing these settings, you do not need to perform
the settings manually with the display panel.

Display panel

1
2

3
4

Scan Counter

ImprintHome

Others

Ready/Error

DR - 4080U

4321

Press the Counter key.

Press the up or down Mode arrow
key (▲ ▼) to display the setting that
you want to select. (

Press the right or left Select key

) to display the settings for the

(
selected mode.

To save the setting and return to
standby (Ready) press the Home
key.

-or­If you want to perform other settings
before returning to standby, press
the desired menu key.

Scan ➞ 18
Imprint ➞ 24
Others ➞ 26

➞ 22)

Mode

Select

01.Disp.Counter

02.User Counter

02.User Counter

Ready

01.Pre Imprint

Start / Stop

Scan

0

+1

Hos t

Then press the right or left Select key ( ) to select the settings then press the Home key when you are
finished.

21

Setting up the scanner

Summary of the Counter menu modes and settings

Number, mode and
default display

Content

01 Select the counter Selects for display the cleared counter (Scan) after scanning one

displayed on LCD

01.Disp.Counter

Scan

time, or selects for display the user counter (User).

Scan User

Selects the cleared counter for display after scanning one time, or dis­plays user-set counter.

02 Setting the user counter Selects the default number (0-9999999) before scanning.

02.User Counter

Press to increase the user counter by one. Press once to de-

0

crease the user counter by one.

Pressing and holding down or rapidly increases or decreases the
value in units of 10.

02 Setting the User Selects increment number for the extender in the default num-

Counter Extender

02.User Counter

+1

ber.

+1 +2 +3 •••••• +7 +8 +9

Press once to increase user counter extender by one. Press once
to decrease the user counter extender by one.

02 Clear the User Counter Clears the counter set by the user.

02.User Counter

Cl ear=<>

Press together to clear the user counter.
“Completed” displayed when counter is cleared.

22

Setting up the scanner

Setting the imprinter

Use the Imprint key to open the Imprint menu and define text that can be used to stamp the front pages
of scanned documents. Selecting a setting other than Host will invalidate any settings made by the appli­cation running on your host computer.

Note: In order to use this feature, you must install the optional Imprinter for DR-4080U which is sold
separately.

Display panel

1
2

3
4

Scan Counter

4

Press the Imprint key.

Press the up or down Mode arrow
key (▲ ▼) to display the setting that
you want to select. (

Press the right or left Select key

) to display the settings for the

(
selected mode.

To save the setting and return to
standby (Ready) press the Home
key.

-or­If you want to perform other settings
before returning to standby, press
the desired menu key.

Scan ➞ 18
Counter ➞ 22
Others ➞ 26

ImprintHome

Others

➞ 24)

Ready/Error

DR - 4080U

Mode

Select

Start / Stop

321

01.Pre Imprint
Hos t

02.Pre P

< 0Cha r>

02.Pre P

< 1Cha r>

Ready

01.Vers ion

“FX.XX” is displayed only if the optional Imprinter
for DR-4080U has been installed.

osition

10.0mm

osition

12.4mm

Press the right or left Select key ( ) to select the settings then press the Home key when you are
finished.

23

Setting up the scanner

Summary of the Imprinter menu modes and settings

Number, mode and
default display

Content

01 Setting the imprinter data Uses the imprinter to stamp the front sheet of each scanned page

01.Pre Imprint
Hos t

with text you specify.

Host Count

Host: Prints the text specified with the software application on the com­puter.

Count: Prints according to the counter setting for “Select the counter
displayed on LCD”. (Counter menu, mode 01)

02 Setting the imprinter Specifies the starting location of the stamp printed by the im-

start position

02.Pre P

< 0Cha r >

osition

10.0mm

printer if Count was selected for 01 above.

Press a select arrow key ( ) to specify the position on the page where
the stamp will print. If zero is entered, the stamp prints 10 mm from the
top edge of the page.

Example: 2 Letter Text Setting

02.Pre P
< 1Cha r>

The mm setting tells you the approximate distance of the starting posi­tion from the top of the page.

Enter a text string 0 (10 mm or 0.4 in.) to 72 characters wide (182.8 mm
or 7.2 in.)

Here is an illustration of the example above. The two letters print 14.8
mm (0.6 in.) from the top.

Top of the paper

osition

12.4mm

[
[
[

4080

14.8mm
(0.6in.)

Top of the printout when
the imprinter start position
is set to 2 characters.

10mm

(0.4in.)

[
[
[

4080

Spaces fill out stamps shorter
than 7 characters.

The count must be printed with 7-digit numbers. Numbers shorter than
7-digits are counted as spaces and not printed.

24

Setting up the scanner

Performing SCSI and other settings with the Others menu

Use the Others key to open the Other menu to define the SCSI ID for the scanner, terminator setting,
buzzers sound setting, confirm the scanner version number, and so on.

Note: These settings can be performed only with the scanner display panel.

Display panel

1

2
3

Scan Counter

4

Press the Others key.

Press the up or down Mode arrow
key (▲ ▼) to display the setting that
you want to select. (

Press the right or left Select key

) to display the settings for the

(
selected mode.

ImprintHome

Others

➞ 26)

Ready/Error

DR - 4080U

Mode

Select

Start / Stop

231

01.Vers ion

“FX.XX” is displayed only if the optional Imprinter
for DR-4080U has been installed.

02.Buzzer
ON

03 . SCSI ID

No.0

4

Press the right or left Select key ( ) to select the settings then press the Home key when you are
finished.

To save the setting and return to
standby (Ready) press the Home
key.

-or­If you want to perform other settings
before returning to standby, press
the desired menu key.

Scan ➞ 18
Counter ➞ 22
Imprint ➞ 24

Ready

01.F.Brightness

D––––+––––L Host

25

No.0 No.1 No.2 No.3 No.4 No.5 No.6 No.7

Setting up the scanner

Summary of the Others menu modes and settings

Number, mode and
default display

Content

01 Checking the firmware version Displays the firmware version of the mechanical control and im-

01.Vers i on

printer .

Mx.xx: Mechanical control firmware version.
Fx.xx: Imprinter firmware version. This entry is blank if the optional

imprinter for DR-4080U is not installed.

02 Setting the buzzer Switches the scanner buzzer alert off and on.

02.Buzzer
ON

ON OFF

When the buzzer is on:
1 buzz: Short buzz every time a key is pressed.
1 buzz: Long buzz after every scanning job completes normally.
5 buzzes: Error

03 Setting the SCSI ID Sets the SCSI ID number for the scanner.

03 . SCS I ID

No.0

After you select a number for the SCSI ID number, press Home then
switch the scanner off and switch it on again.

04 Setting the terminator Activates and deactivates the terminator.

04.Terminator

Disable

Disable Enable

Disable: Select if another SCSI device is connected to the scanner,

i.e. a SCSI interface cable connects the scanner to the next

device in the SCSI chain.
Enable: Select if the scanner is the last device in the SCSI chain.
In order for this setting to take effect, you must switch the scanner off

and switch it on again.

05 Checking the Clean Roller Tells you when it is time to clean the rollers. When this display

Warning status

05.Clean

Warning

Ro l l er

0%

nears 100% clean the rollers.

100%: Rollers must be cleaned. (➞ 38)
0%: Displayed after setting is cleared (see 05 below).

05 Clearing the Clean Roller Press together to clear the Clean Roller Warning. After the

Warning

05.Clean

Warning

Ro l le r

Cl ear=<>

warning is cleared and reset to 0%, “Completed” is displayed in
the LCD.

06 Checking the roller modules T ells you when it is time to replace the r oller modules. When this

replacement warning

06.Repla

Warning

ce Ro l l .

0%

display nears 100% replace the modules.

100%: Rollers must be cleaned. (➞ 38)
0%: Displayed after setting is cleared (see 06 below).

06 Clearing the roller modules Press together to clear the roller module replacement warn-

replacement warning

06.Replace Rol l .
Cl ear=<>

ing. After the warning is cleared and r eset to 0%, “Completed” is
displayed in the LCD.

26

Setting up the scanner

Number, mode and
default display

Content

07 Displaying the product ID Displays the product ID of the scanner.

07.Product ID
DR-4080U

08 Setting the sensitivity of Sets the degree of sensitivity for the double feed detector.

double feed detection

08.Double Feed

Hos t

Host Low sensitivity Normal High sensitivity

High sensitivity: Select if you experience double feeds that jam the

scanner and the buzzer does not sound.

Low sensitivity: Select if the buzzer sounds when no double feed oc-

curs.

09 Detect skew Determines whether the scanner detects skewed document feed

09.Detect Skew

Detect

when pages feed into the ADF at an angle.

Detect Not detect

Detect: Skewed feed is detected.
Not detect: Skewed feed is not detected.

Notes

• When scanning confidential documents, make sure that the number of pages scanned displayed in the LCD matches
the actual number of pages scanned.

• The double-feed detection warning may be set off by thick or creased documents, pages with correction fluid on
them, and document pages with punched holes. When scanning these types of documents, you should set the
sensitivity for double feed detection Low (08).

• Double feed detection may not operate correctly when scanning documents shorter than 210 mm (8.3 in.), i.e. A5
size documents.

27

Operating the scanner

Using the ADF

With the ADF you can load and scan a stack of document pages for continuous scanning. Before you use
the ADF, however, you should know about the following recommendations and restrictions.

ADF loading guidelines

Check the stack of sheets before you load it in the ADF and follow these recommendations:

• If the document pages are very thin, use the flatbed, not the ADF.

• For thin, thick, or extremely fragile documents, scan with the flatbed or use manual feed with the ADF. (
Remove each document from the scanner as it is scanned.

• The ADF can accept paper for scanning within the following ranges:

0.06 to 0.15 mm Continuous scanning

0.05 to 0.15 mm Single page scanning

• The ADF can be used with document sizes ranging from A6 to A3.

• Never load more than 200 sheets at a time in the ADF or set the documents so that they exceed the load limit mark

➞ 30).

(

• After straightening thin, folder, creased, or curled documents for scanning with the ADF, set the scanning speed to

➞ 19)

slow. (

• With some types of documents, the original page order may be lost if some scanned sheets are stacked at the exit
slot and are pushed out by following scanned sheets so that they fall from the exit slot.

• Always use the flatbed for scanning carbon paper or other paper treated specially for copying.

• After you load the stack in the ADF, make sure the top of the stack is not higher than the load limit mark embossed
on the scanner.

• When document feed is stopped by double-feed or skewed feed detection, verify that pages scanned to that point
have been properly stored.

• Note that skewed document feed and double feeding are more likely to occur when feeding pages of mixed sizes.

• Always remove scanned documents from the document cover.

• If the scanner does not scan a document in the hopper which is black or very dark on the opposite side, add a
white sheet of plain paper under the sheet.

• When scanning a stack of different size sheets or sheets longer than A3 size, the original pages could get out of
order if some scanned sheets are stacked at the exit slot.

• When you set the originals for scanning, make sure that the document guide is not set too tight, causing the stack
to bend.

• Regardless of document size or paper type, always use the flatbed if there is any possibility that feeding docu­ments through the ADF might damage images or documents being scanned.

➞ 32)

Documents you should never load in the ADF

Never attempt to load the following items in the ADF for continuous feed to the scanner.

• Never load items of odd composition like OHP film or transparencies, plastic film, photographs, cloth, metallic
sheets, etc.

• Never load paper with any kind of fastener or attachment such as tabs, strings, staples, etc.

• Never load a sheet that contains pasted up layout, dried paste, wet ink, etc.

• Never load envelopes in the ADF.

• Never load any type of nonstandard paper that has been treated chemically for a special purpose like carbon
paper or forms chemically treated for duplication. Scanning chemically treated paper cause premature wear in the
paper feed rollers.

• Never load tracing paper or any other kind of paper that is folded wrinkled, curled, or shaped unusually.

• Never load perforated documents or multipart forms.

Note: If you must scan any of these items, use the flatbed.

28

Loading documents in the ADF

Follow this procedure to load documents into the ADF.

Operating the scanner

1

2

To prevent double feeding, separate
sheets before you stack them and
load them in the ADF.

Caution! Check the sheets and make sure
all fasteners such as staples, pins, etc.
have been removed.

Tap the top edge and left edge of
the stack against a flat surface to
align the sheets.

Align left edge

3

Check the manual feed selector
and make sure that it is set for
AUTO, and set the document guide
slightly larger than the actual size of
the sheets.

Align top edge

Document guide

Manual feed selector

29

Operating the scanner

4

Place the stack on the hopper with
the side to be scanned facing up,
then push the stack in the direction
of the arrow until it stops.

Y ou can load up to 200 sheets of paper in
the hopper , but you must not exceed the
load limit mark.

• Align the left edge of the stack with the
left edge of the hopper.

• Make sure the top of the stack does
not exceed the load limit mark on the
document guide. Too many sheets
above the load limit mark can cause
double-feeds and skewing.

• You can also load the stack for long­edge feed (Landscape).

• For nonstandard paper sizes, make
sure you align the left edge of the stack
with the left side of the hopper and
make sure the top edge is straight
when you insert it into the feed slot.

• If the edges of sheets in the stack curl,
the sheets may skew when feeding.
After loading the stack, press down the
edges with your hand to remove any
curl.

Portrait

Load limit mark

Hopper

Landscape

5

➀ Slide the document guide to the

right side of the stack until it is
snug and not too tight.

➁ To stop curling, press down both

edges of the stack at the places
marked with knitted loop tape.

➂ Adjust the exit document stopper

for the size of the document
being scanned.

Document guide

Exit document stopper

30

Operating the scanner

6

Perform this step if you are loading
very long or very narrow paper.

Long paper:

➀When loading long paper in the

ADF, pull out the hopper exten­sion tray.

➁Set the exit document stopper

slightly longer than the actual
length of the document pages by
pressing down slightly and sliding
it in the direction of the arrow.

A6 size document:

Scan direction

Document

Hopper extension tray

Document cover

Exit document stopper

A6

Pull up the exit substopper com­pletely.

Caution! Make sure the exit substopper
is always down when it is not in use.
Leaving it fully extended could cause
paper jams.

31

Operating the scanner

Feeding a document manually from the ADF

Follow this procedure to set the ADF to feed one sheet at a time.

1

2

Set the manual feed selector to
MANUAL.

The hopper rises automatically to the cor­rect height for manual feeding.

Set the document guide to the width
of the sheet.

Manual feed selector

Document guide

32

3

Insert one sheet into the feed slot.

Feed slot

Operating the scanner

Using the flatbed to scan documents

Use the flatbed to scan documents which cannot be loaded in the ADF, such as pages of open books or
magazines, add size pages, or easily torn documents.

Loading the flatbed

1

2

Open the document cover.

Place the scanning side of the
sheet face down on the document
glass.

If the sheet is bent or creased, flatten it
before you load it.

Place the sheet on the document glass
with the upper left corner of the sheet at
the alignment mark and the short and
long sides arranged as shown in the il­lustrations.

Document cover

Document

Check the alignment of the sheet. If it is
not straight, it will not be scanned cor­rectly.

Alignment mark

Alignment mark

Shorter side

Longer side

Document

Document glass

33

Operating the scanner

3

Slowly close the document cover
onto the sheet.

• Always close the document cover be­fore scanning.

• Always close the document cover
slowly to prevent the sheet on the
flatbed from shifting out of position.

• After scanning the sheet, remove it
from the flatbed immediately.

Document cover

When scanning thick originals

• If you are scanning an open book or
thick magazine, do not close the docu­ment cover.

• To keep the document glass clean,
avoid touching it.

• To ensure a good scanned image, do
not allow the original to shift on the
document glass during scanning.

WARNING! TO A V OID EYE F A TIGUE OR POSSIBLE INJUR Y TO Y OUR EYES, NEVER LOOK

DIRECTLY INTO THE SCANNING LAMP WHILE SCANNING LARGE ORIGI­NALS WITH THE DOCUMENT COVER OPEN.

Document glass

34

Operating the scanner

Loading the flatbed for repeated scanning

The ADF is heavy. When you need to use the flatbed for scanning many pages, separate the ADF fr om the
document cover.

1

2

Separate the ADF from the docu­ment cover.

➀Pull out the exit document stop-

per in the direction of the arrow.

➁Under the hopper pull up the front

door release. The ADF separates
from the document cover.

➂Raise the ADF completely to

separate it from the document
cover.

Follow the steps in the previous
section to load the original on the
flatbed for scanning. (
When you are finished scanning,
close the document cover slowly.

➞ 33 to 34)

Hopper

ADF

Document cover

Front door release

Exit document stopper

3

Close the ADF.

With your hands on both sides of the
ADF , press down slowly and gently with
even pressure on both sides until you
hear it lock in place.

Caution! T o avoid damaging the hopper
extension tray, never press down on the
hopper extension tray to close the ADF
door.

35

Operating the scanner

Clearing paper jams

Torn sheets, thin sheets, or sheets that are creased on the top edge may cause paper jams. If a paper jam
occurs, a message will be displayed on the LCD: U xx JAM.
Follow the procedure below to remove the jammed sheet.

Removing a jammed paper from the feed slot

1

2

While pressing down the ADF door
release, open the ADF door and
pull out the jammed sheet.

Press down evenly and slowly on
both sides of the ADF door until it
locks in place.

When closing the ADF door, press down
evenly on both sides to ensure that it
latches shut correctly.

ADF door

Feed slot

ADF door release
(inside the ADF)

ADF door

36

Operating the scanner

Removing a paper jam from the paper output slot

Follow this procedure to remove a jammed sheet from the paper output slot.

1

2

Open the ADF and remove the
jammed sheet.

➀Slide the exit document stopper.
➁Pull out the Front door release

located under the hopper. The
ADF and document cover sepa­rate.

➂Raise the ADF and remove the

jammed sheet.

Close the ADF.

With your hands on both sides of the
ADF , press down slowly and gently with
even pressure on both sides until you
hear it lock in place.

Caution! T o avoid damaging the hopper
extension tray, never press down on the
hopper extension tray to close the ADF
door.

Hopper

ADF door

Document cover

Front door release

Exit document stopper

ADF

Hopper
extension tray

37

Cleaning the scanner

Follow the procedures below to clean outside and inside the scanner.

Cleaning the scanner exterior

Clean the surfaces of the scanner at least once a month.

1
2

3

Switch the scanner off and discon­nect the power plug from the power
source.

Use a soft cloth to wipe the sur­faces of the scanner.

Note: The ADF feed and output slots get
dirty easily so take special care when
cleaning these areas.

Use a brush to clean dust away
from the ventilation port.

Power switch
O : Off

Cleaning the scanner interior

Clean inside the scanner at least once a month with heavy use, or after 120,000 sheets have been scanned.

• To prevent paper jams and double-feeds, or if you are experiencing these problems, clean the rollers, document
sensor, double-feed detection sensor, and paper detection sensor.
If the problem persists after cleaning, purchase a Exchange Roller Kit (sold separately) and replace the feed
rollers, separation rollers, and retard rollers.

• If you see black or white streaks in your scanned images, clean all the parts in the scanning area, including the CIS
glass, white plate, and white sensor roller.

• If you see black dots or white patches in your scanned image, clean the document glass and cover sheet under the
document cover (

All of these cleaning procedures are described below.

➞ 45).

Cleaning the paper feed rollers

1
2

38

Switch the scanner off and discon­nect the scanner power plug from
the power source.

Pull out the ADF door release under
the hopper and open the ADF door
completely.

ADF door

ADF door release
(inside the ADF door)

Cleaning the scanner

3

Soak a clean cloth in a weak solu­tion of water and mild detergent
then wring the cloth out tightly. Use
the cloth to wipe the surfaces of the
rollers.

Hold a roller in place to prevent it from
rotating during cleaning and wipe it in
the direction recommended in the illus­tration.

Caution! To prevent the rollers from
moving out of position, you must wipe
them clean in the direction recom­mended in the illustration. The retard
roller especially must be wiped in one
direction to prevent it from moving out
of position.

Rollers to be cleaned are shaded

Retard roller

Wipe in the direction of the arrow

Transport rollers

Feed rollers

Rollers

Separation roller

Wipe side to side to clean all rollers other than the
retard roller (see above)

39

Cleaning the scanner

4

5

With both hands on either side of
the ADF door, slowly close it in the
direction of the arrow and press it
down until you hear it lock in place.

When closing the ADF door, press down
evenly on both sides to ensure that it
latches shut correctly.

Open the ADF.

➀Pull out the exit document stop-

per in the direction of the arrow.

➁Below the hopper pull out the

Front door release. The ADF and
document cover separate.

➂Raise the ADF and open it com-

pletely.

Hopper

ADF door

ADF

Document cover

6

Soak a clean cloth in a weak solu­tion of water and mild detergent
then wring the cloth out tightly. Use
the cloth to wipe the surfaces of the
rollers.

Hold a roller in place to prevent it from
rotating during cleaning and wipe it in
the direction recommended in the illus­tration.

Caution! Clean the white sensor roller
carefully to avoid it coming loose. If the
white sensor roller comes loose, re-attach
it. (➞ 46)

Front door release

Rollers

Exit document stopper

Transport roller

White sensor roller

40

Wipe side to side to clean

Cleaning the scanner

7

Close the ADF.

With your hands on both sides of the
ADF , press down slowly and gently with
even pressure on both sides until you
hear it lock in place.

Caution! T o avoid damaging the hopper
extension tray, never press down on the
hopper extension tray to close the ADF.

ADF

Hopper extension tray

Cleaning the scanning path

Follow this procedure to clean the scanning glass, CIS glass, white plate, white sensor roller, document
sensors, double-feed detection sensors, and paper detection sensor.

1

Switch the scanner off and discon­nect the scanner power cord from
the power source.

ADF door

2

Pull out the ADF door release and
open the ADF door.

ADF door release
(inside the ADF door)

41

Cleaning the scanner

3

Use the blower brush provided with
the scanner to clean the document
sensors, the double-feed detection
sensors, and paper detection
sensor.

Paper detection sensor

Double-feed detection sensor

Document sensors

Double-feed detection sensor

To clean the document, double-feed, and paper de­tection sensors, remove the brush from the blower
and blow out the dirt through the holes

Blower

42

Cleaning the scanner

4

5

Close the ADF door.

With your hands on both sides of the
ADF , press down slowly and gently with
even pressure on both sides until you
hear it lock in place.

When closing the ADF door , pr ess down
evenly on both sides to ensure that it
latches shut correctly.

Open the ADF.

➀Pull out the exit document stop-

per in the direction of the arrow.

➁Below the hopper pull out the

Front door release. The ADF and
document cover separate.

ADF door

ADF

Document cover

➂Raise the ADF and open it com-

pletely.

Front door release

Exit document stopper

43

Cleaning the scanner

6

Soak a clean cloth in a weak solu­tion of water and mild detergent
then wring the cloth out tightly. Use
the cloth to clean the following:

• Scanning section glass

• CIS glass

• White plate

• White sensor roller

Use the blower to clean the document
sensors.
Refer to the illustration for the locations
of these parts.

Caution! Clean the white sensor roller
carefully to avoid it coming loose. If the
white sensor roller comes loose, re-attach
it. (➞ 46)

Document sensors

CIS glass
White plate
Scanning

section glass

White sensor roller

To clean the document sensor , remove the brush from
the blower and blow out the dirt through the hole.

Blower

7

Document sensor

Close the ADF.

With your hands on both sides of the
ADF , press down slowly and gently with
even pressure on both sides until you
hear it lock in place.

Caution! T o avoid damaging the hopper
extension tray, never press down on the
hopper extension tray to close the ADF.

44

Cleaning the cover sheet and document glass

Cleaning the scanner

1

2

Open the document cover.

Soak a clean cloth in a weak solu­tion of water and mild detergent
then wring the cloth out tightly. Use
the cloth to clean the document
glass and the cover sheet.

Document cover

Cover sheet

3

Document glass

Slowly close the document cover.

45

Cleaning the scanner

Re-attaching the white sensor roller

Follow this procedure to re-attach the white sensor roller if it falls out during cleaning.

1
2

3

Point the gear end of the roller shaft
to the left side of the scanner.

Insert the bushings on both ends of
the shaft into the guide grooves,
matching the flat sides of the bush­ings with the flat sides of the of the
guide grooves.

Press down slightly on the installed
white sensor roller to confirm that it
moves.

Left Side

Gear

Bushing

White sensor roller

Flat side of bushing

Guide groove

Attach the right side in the same way.

46

Expanding memory

Depending on the paper size of the original and the resolution setting at which it is scanned, more memory
could be required. If more memory is required, please consult your service representative.

Compatible SIMM Modules

• 72-pin

• Data width: 32 bit, no parity

• Access time: 70 ns or less

• 8MB, 16 MB, 32 MB

You can install any combination of two of the above SIMM modules to attain a maximum of 64 MB.
For details about acquiring more memory for the scanner, consult a qualified technician.

Note: When using the ISIS scanner driver , if there is insufficient memory for the scanning job the scanning
area may automatically be reduced.

The tables on the following pages describe memory expansion requirements for variety of combinations of
paper size and resolution. Please consult your service representative for requirments with other combina­tions.

Single Side/256 shades of gray

)ipd(noituloseR

eziSrepaP001002003004005006
3A00
4A00
5A 0000
6A 00000
4B00
5B 000
6B 0000

retteLelbuoD00
lageL00
retteL00

BM61 BM42 BM04 BM46
BM8 BM8 BM61 BM23

BM8 BM61

BM8

BM8 BM61 BM23 BM84

BM8 BM61 BM42

BM8 BM8
BM61 BM42 BM04 BM46
BM8 BM61 BM42 BM04
BM8 BM8 BM61 BM23

Duplex/256 shades of gray

)ipd(noituloseR

eziSrepaP001002003004005006
3A0
4A00
5A00
6A 0000
4B0
5B00
6B 000

retteLelbuoD0
lageL0
retteL00

BM8 BM23 BM46

BM61 BM42 BM04 BM46
BM8 BM8 BM61 BM23

BM8 BM42 BM04 BM46

BM8 BM61 BM23 BM84

BM8 BM61 BM42
BM8 BM23 BM46
BM8 BM61 BM23 BM46

BM61 BM42 BM04 BM46

BM8 BM61

47

Troubleshooting

If a problem occurs, first check the list below for a description of the problem and the suggested r emedy. If
you cannot solve the problem, switch the scanner off, unplug the power cord and call for service.

General Error Table

Problem Possible Cause Remedy

Computer does not recognize the
scanner

Double-feed detection is not
operating

Double-feeding Rollers are dirty. Clean all rollers. (➞ 38)
Feed from ADF is not smooth Rollers are dirty.

Jam occurs in ADF Page is creased, torn, or smaller than

LCD does not light after scanner is
switched on

Scanned image has black dots or
white patches after scanning from
the flatbed

Scanned image has vertical lines White sensor roller, scanning glass, or

Scanned image is blank

Scanned image is faint White sensor roller is dirty. Clean the white sensor roller. (➞ 38)
Scanned image is skewed

Scanner rattles during display of

Initializing

LCD displays

after power on, then

F41 Call Service

Initialization failed. Switch the computer and scanner

off. Switch on the scanner then
switch on the computer.
Check the SCSI ID and set them
correctly. (➞ 26)

Paper dust on the double-feed
detection sensor.

Paper feed rollers, separation rollers,
retard roller are worn and require
replacement.

106 × 148 mm (4.2 × 5.8 in).
Page has jammed. Note the error message in the LCD

Power cord not plugged in.

Document glass and cover sheet are
dirty.

rollers are dirty.
Original was loaded face down in the

ADF, or was loaded face up on the
flatbed.

Document guide on the ADF was not
adjusted to the size of the original
before scanning to prevent skew, or
the original was not loaded straight
on the flatbed.

The optical unit of the flatbed is still
locked with the metal clamp.

Clean the double-feed detection
sensor.

Clean all rollers. (➞ 38)
Replace all the rollers.

Scan using the flatbed.

and refer to the next table.
Insert the power cord completely.

Clean the document glass and
cover sheet. (

Clean all the parts of the scanning
section. (➞ 38)

Load the document correctly in the
ADF (

Set the document guide for the
ADF (➞ 28) or load the original
straight on the flatbed. (

Remove the metal clamp. (➞ 10)

➞ 45)

➞ 28) or flatbed. (➞ 33)

➞ 33)

48

Error Message Table

Warn

***

Clean Ro

ing
ller

***

Troubleshooting

Possible Cause RemedyLCD

Rollers are dirty. Clean the rollers. (➞ 38)

Warn

***

Replace

Warn

***

Dbl Feed

U11 JAM

U12 JAM

U18RemaindDoc.

U23 Doubl e Feed

U30 Fron t Doo r

ing

***

Ro l l er

ing

***

Ocurred

✕✕✕✕✕✕✕✕

✕✕✕✕✕✕✕✕

✕✕✕✕✕✕✕✕

✕✕✕✕✕✕✕✕

✕✕✕✕✕✕✕✕

Rollers require replacement. Replace the rollers.

Double-feed occurred. Check the ADF paper feed path.

Page has jammed. Remove the jammed page. (➞ 36)

Page has jammed. Remove the jammed page. (➞ 36)

Originals are still in the scanner. Remove all documents in the ADF.

Dust on the document sensors. Clean the document sensors. (➞ 41)

Double-feed occurred. Remove the jammed pages. (➞ 36)

Front door is open. Close the front door.

U31 ADF Door

✕✕✕✕✕✕✕✕

U32 Top Doo r

✕✕✕✕✕✕✕✕

U35 Doc. Cover

✕✕✕✕✕✕✕✕

F ✕✕ Call Service

✕✕✕✕✕✕✕✕

U50 No I ⁄F Board

✕✕✕✕✕✕✕✕

ADF door is open. Close the ADF door.

Imprinter (top door) is open. Close the imprinter door.

Document cover is open. Close the document cover.

Service error*. Switch off the scanner, unplug the

power cord, and call for service.

Interface board not installed. Install the interface board.

* If you see the call-for-service error “F41 Call Service” displayed in the LCD, check the position of the metal

clamp under the scanner. (

➞ 10)

49

Specifications

Scanner Scanning side Simplex/Duplex

Scanning method ADF front side/flatbed: CCD image sensor

ADF back side: CIS (Contact Type Image Sensor)

Scanning speed Flatbed 1.5 sec (1 Letter size, 200 dpi)

ADF Simplex: Approx. 45 sheets /min.

(Letter , portrait, 200 dpi)
Duplex:Approx. 41 sheets/min.

(Letter , portrait, 200 dpi)

Resolution Flatbed/ADF Vertical scanning direction: 100-600 dpi (1 dpi step)

DF Horizontal direction: 100-600 dpi (1 dpi step)

Optical resolution: 400 dpi

Tonal gradation Binary mode: Binary, Dithering, Error Diffusion

Grayscale: 4, 8, 16, 256 shades

Image processing Automatic digitization, Edge Emphasis, Background Color, Black &

White Reverse, Mirroring

Paper Size for flatbed Up to A3 size, 298 × 432 mm (11.7 × 17 in.)

Size for ADF Width: 106 to 306 mm (4.17 to 12.04 in.)

Length: 148 to 432 mm (5.83 to 17.01 in.)

Thickness for ADF Single paper feeding:

Continuous paper feeding:

Note: 1 mil = 1/1000 in.

Weight for ADF Single sheet feed 40-127 gsm (10.6 to 34 lb.)

Continuous feed 50-127 gsm (13 to 34 lb.)

Hopper capacity Max. 200 sheets, not to exceed the load limit mark
External dimensions 464 × 732 × 328 mm (18.3 × 28.8 × 12.9 in.) (w × d × h)
Weight 31 kg (68 lb.)
Power rating AC 120 V, 50/60 Hz

AC 220 - 240 V, 50/60Hz

Power consumption Scanning: 135W, 0.8A

Standby: 30W, 0.5A

Operating Temperature 15°C to 30°C (59°F to 86°F)
Environment Humidity 30% to 80% RH
Storage Temperature 0°C to 35°C (32°F to 95°F)
Environment Humidity 10% to 80% RH

0.05 to 0.15 mm (2.0 to 5.9 mils)

0.06 to 0.15 mm (2.4 to 5.9 mils)

Options

Imprinter for DR-4080U Stamps originals as they are scanned from the ADF.
Exchange Roller Kit Paper rollers, separation rollers, retard rollers to be used to replace worn r ollers in the

scanner .

Red Lamp for DR-4080U Device to remvoe red areas from originals during scanning.

Consumables

Ink cartridge Ink supply for the optional Impritner Unit.

50

Index

A

AC inlet.............................................................. 11

ADF door........................................................... 11

ADF door release ............................................. 11

B

Black line removal............................................ 19

Brightness ........................................................18

Buzzer ...............................................................26

C

CIS glass ...........................................................12

Clean Roller Warning.......................................26

Cleaning the scanner.......................................38

Connecting the scanner ..................................15

Connectors ....................................................... 11

Consumable...................................................... 50

Contrast ............................................................18

Counter .............................................................21

Counter key ......................................................13

Cover sheet.......................................................12

D

Display panel ..............................................11, 13

Document cover ...............................................11

Document glass ...............................................12

Document guide ...............................................11

Double feed detection...................................... 19

Sensitivity ....................................................27

Front door .........................................................11

Front door release............................................ 11

H

Halftone.............................................................18

Home key ..........................................................13

Hopper............................................................... 11

Hopper extension tray ..................................... 11

I

Imprint key ........................................................13

Imprinter............................................................23

Starting location.......................................... 24

Imprinter door................................................... 11

L

LCD..............................................................13, 14

Selecting the display language .................16

M

Manual feed ......................................................32

Manual feed selector........................................ 11

Message ............................................................14

Metal clamp....................................................... 10

Mode keys.........................................................13

N

Noise reduction ................................................19

O

E

Emphasis ..........................................................18

Error message ..................................................49

Exit document stopper .................................... 11

Exit substopper ................................................11

Expanding memory..........................................47

F

Fan exhaust vent.............................................. 11

Feed speed .......................................................19

Flatbed ..............................................................12

Options.............................................................. 50

Others key.........................................................13

P

Paper jam ..........................................................36

Power cord........................................................ 11

Power indicator ................................................ 11

Power switch .................................................... 11

R

Roller modules replacement warning ............26

51

S

Scan key............................................................13

Scanning settings ......................................19, 20

Scanning mode ................................................19

Scanning section glass ...................................12

SCSI ID ..............................................................26

Select keys........................................................13

Standard mark ..................................................12

Start/Stop key ...................................................13

Switching the scanner on/off .......................... 16

T

Terminator.........................................................26

U

Unpacking...........................................................9

User counter ..................................................... 22

Using the ADF ..................................................28

Using the flatbed .............................................. 33

W

White sensor roller...........................................46

52

CANON ELECTRONICS INC.

1248, SHIMOKAGEMORI, CHICHIBU-SHI, SAITAMA 369-1892, JAPAN

CANON U.S.A. INC.

ONE CANON PLAZA, LAKE SUCCESS, N.Y.11042, U.S.A.

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CANON AUSTRALIA PTY. LTD.

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PUB. CE-IE-956 CANON ELECTRONICS INC. 1999 PRINTED IN JAPAN