Operation & Maintenance Guide
♦ Please read this manual before operating this scanner.
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■
Disclaimers
The information in this document is subject to change without notice.
CANON ELECTRONICS INC. MAKES NO WARRANTY OF ANY KIND WITH REGARD TO
THIS MATERIAL, EITHER EXPRESS OR IMPLIED, EXPECT AS PROVIDED HEREIN,
INCLUDING WITHOUT LIMITATION, THEREOF, WARRANTIES AS TO
MARKETABILITY, MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE OF
USE OR NON-INFRINGEMENT. CANON ELECTRONICS INC. SHALL NOT BE LIABLE
FOR ANY DIRECT, INCIDENTAL, OR CONSEQUENTIAL DAMAGES OF ANY NATURE,
OR LOSSES OR EXPENSES RESULTING FROM THE USE OF THIS MATERIAL.
CANON ELECTRONICS INC. IS NOT LIABLE FOR THE STORAGE AND HANDLING OF
DOCUMENTS SCANNED WITH THIS PRODUCT, OR THE STORAGE AND HANDLING
OF THE RESULTING SCANNED IMAGE DATA.
IF YOU INTEND TO DISCARD THE ORIGINALS OF THE SCANNED DOCUMENTS, YOU
ARE RESPONSIBLE FOR INSPECTING THE SCANNED IMAGES AND VERIFYING THAT
THE DATA IS INTACT.
THE MAXIMUM LIABILITY OF CANON ELECTRONICS INC. UNDER THIS WARRANTY
IS LIMITED TO THE PURCHASE PRICE OF THE PRODUCT COVERED BY THE
WARRANTY.
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INTRODUCTION
Thank you for purchasing the Canon Check Reader CR-190i.
Please read this manual thoroughly before using the machine in order
to familiarize yourself with its capabilities, and to make the most of its
many functions.
Symbols Used in This Manual
The following symbols are used in this manual to explain procedures,
restrictions, handling precautions, and instructions that should be
observed for safety.
Manuals for the CR-190i
WARNING
The following manuals are provided with the CR-190i. Be sure to read
these manuals thoroughly before using the scanner. (The Installation
Guide and the Operation & Maintenance Guide are extracted from the
Instructions.) Electronic manual is stored as a PDF file on the supplied
Setup Disc and requires Adobe Reader to open. (You can download
Adobe Reader from the Adobe Web site.)
Indicates a warning concerning operations that may lead to death or
injury to persons if not performed correctly. To use the machine safely,
always pay attention to these warnings.
CAUTION
Indicates a caution concerning operations that may lead to injury to
persons, or damage to property if not performed correctly. To use the
machine safely, always pay attention to these cautions.
Installation Guide (Supplied with the scanner/Electronic Manual)
Describes the procedure for setting up the CR-190i for scanning. Set
up the CR-190i in accordance with the Installation Guide. For details
on the CR-190i, refer to the Instructions (electronic manual).
IMPORTANT
Indicates operational requirements and restrictions. Be sure to read
these items carefully to operate the machine correctly, and avoid
damaging the machine.
Operation & Maintenance Guide (Supplied with the scanner/
Electronic Manual): This Manual
Describes the basic operations for using the CR-190i,
troubleshooting, and maintenance. For details on the settings of the
CR-190i, refer to the Instructions (electronic manual).
NOTE
Indicates a clarification of an operation, or contains additional
explanations for a procedure. Reading these notes is highly
recommended.
Instructions (Electronic Manual)
Describes how to use the scanner, and includes instructions for
configuring the scanner settings, as well as handling, maintenance,
and troubleshooting information.
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Table of Contents
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Document Feeding and Scanning
This chapter describes precautions regarding documents that can be
handled on this scanner and scanning operations.
• Scanning documents with a rough surface may not feed easily, and
may cause friction between the documents, resulting in a feeding
error. If this happens, feed the documents one by one.
• To avoid paper jams, damage to documents, and a scanner
malfunction, do not feed the following types of paper into the
scanner. If you want to scan these types of paper, first make a copy,
and then scan the copy.
Documents
This section describes the types of documents that can be used and
how to place them.
Wrinkled or creased
Carbon backed paper
paper
CAUTION
Treat the documents carefully. The paper edges may cut your
fingers.
Coated paper or fax
Curled paper
recording paper
Document
Torn paper
Extremely thin paper
The CR-190i can feed a wide variety of document sizes. The ranges
of height and length for a document are:
Paper with clips or
staples
Paper with binding holes
Height : 2.7" to 4.3" (68 to 108 mm)
Length : 4.7" to 9.6" (120 to 245 mm)
Thickness : 0.003" to 0.008" (0.08 to 0.20 mm)
Weight : 17 to 40 lb bond (64 to 157 g/m2)
NOTE
Length
• Note that mixing documents of different thickness may cause a
malfunction during feeding.
• Curled, wrinkled, or folded documents may cause an error. If this
happens, straighten out the curls, or reduce the number of
documents loaded.
Height
Follow these guidelines when you prepare a document for scanning:
• Before scanning documents that contain pasted artwork, make sure
that the ink or paste is thoroughly dry. If the documents are scanned
with wet ink or paste, the inside of the scanner may become dirty and
it may cause a malfunction.
• If you scan a document written in pencil, the letters may not be
scanned properly or the pencil may rub off onto the rollers and stain
subsequent documents. Before you scan this kind of document,
make a copy, and then scan the copy. After scanning a document
written in pencil or some other soft writing material, be sure to clean
the scanning rollers. (See “Cleaning the Scanning Glass and
• If you scan thin paper in the Duplex mode, the ink printed on the back
side may be scanned. If this happens, adjust the scanning density.
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• Additional documents can be placed while the machine is
scanning.
Envelope
You can also scan the envelope. When using separation OFF mode,
you can scan an envelope with thickness up to 0.02" (0.5 mm) or
weight up to 111 lb bond (413 g/m2).
NOTE
• Disable the double feed detection function. (See “Using Ultrasonic
Double Feed Detection,” on p. 33 in Instructions.)
• If the envelope is not the first document in the batch, it may cause
a feeding error or a paper jam.
• Some type of envelope may cause a feeding error or a paper jam.
Placing Documents
Note the following points when placing documents on the scanner.
• Place the front of the document toward you.
• Do not exceed the Load Limit Mark when placing documents in
the document tray. This may cause feeding errors or paper
jams.
IMPORTANT
• Align the documents and set the bottom of the documents level in
the document tray.
• Do not exceed the Load Limit Mark when placing documents. This
may cause double feed error.
Load Limit Mark
• A maximum of 250 documents can be loaded at one time.
• Move the stopper to the edge of the document in the document
tray in accordance with the document. Otherwise, this may
cause a paper eject error.
Stopper
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Document Feeding and Scanning
3
If the documents are not aligned, press the JOG Button.
The jogger mechanism can be used to align documents.
This section describes how to load and scan documents.
CAUTION
• Avoid wearing loose fitting clothing, dangling jewelry, long ties,
or long hair that could become entangled with moving parts,
especially the rollers that feed paper through the scanner. If
such objects become entangled, immediately disconnect the
power plug from the power outlet.
• Check the paper stack and remove all clips, staples, pins, or
any other type of metal or plastic fastener. These objects may
cause damage to the document, a paper jam, or a scanner
malfunction.
• Do not touch anything except the operation buttons when the
jogger is operating or documents are being fed.
• Do not touch documents that are being fed under any
circumstances. The documents that are being fed may cut your
hand.
IMPORTANT
• If you press the JOG Button when a batch of documents of various
sizes are loaded, the alignment will be incomplete, and the
documents will not be scanned in the order loaded. If you are
scanning documents of various sizes, align the leading edges of all
the documents with the entry point of feeding.
Scan Procedure
• The jogger mechanism is not available for documents of less than
5.9" (150 mm) in length.
1
2
Carefully align the edges of the document.
Place the first page of the document facing you, and place
the leading edge of the document into the scanner.
NOTE
• The jogger does not work when the shutter is open. It occurs on the
following conditions:
• The STOP Button is pressed and the scanning stops.
• There are documents on the document tray when a paper jam
occurs.
Remove the documents from the document tray to close the shutter.
If the jammed document remains or the Top Cover is removed, the
jogger does not work.
• The jogger vibrates for 6 seconds, and then stops. Press the JOG
Button to stop the jogger.
4
Adjust the Eject Stopper in accordance with the
document.
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• When printing with the imprinter, ink may get on the leading edge of
the document because the documents are ejected onto the printed
surface.
5
Instruct scanning to start from the software application.
NOTE
• When Using the Accompanying Scanning Utility for CR-190i:
There are three scanning methods as follows. Follow the each
instruction.
Scan 1 page
Click [Scan Page] from the [File] menu.
Scan Batch to File
a Click [Scan Batch to File] from the [File] menu.
b Input the File name, and then click [Save].
c Select Simplex or Duplex, and then click [Start Scanning].
Scan Batch to Printer
a Click [Scan Batch to Printer] from the [File] menu.
b Select Simplex or Duplex, and then click [Start Scanning].
• You can also start scanning with pressing the START Button.
Ink residue
Printed text or bitmap
(back side)
• When Using the Accompanying Scanning Utility for CR-190i:
Scanning is suspended and a message is displayed when the Eject
Pocket becomes full of documents. Scanning resumes when the
documents are removed from the Eject Pocket (Eject Pocket full
detection).
6
Scanning starts.
NOTE
• If “Sort Method” is set in the software application, the document will
be ejected to one of the three Eject Pockets according to the sort
methods that have been set.
Eject Pocket 3
Flapper
Separates documents
Eject Pocket 2
Eject Pocket 1
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Troubleshooting
This chapter describes the problems that might occur in the CR-190i,
and how to remedy them.
Clearing Paper Jams
If paper has jammed, open the Maintenance Cover and remove the
jammed paper.
When the Scanner Is Not Recognized
The following causes and remedies describe why your computer may
not recognize the scanner.
CAUTION
• Be careful when you clear a paper jam. You may be injured
unexpectedly. For example, the paper edges may cut your
fingers, or the document may be damaged.
• Remove all jammed sheets of paper. Paper scraps left inside
the scanner may cause a paper jam or malfunction.
Cause
Remedy
The Scanning Utility is not installed.
Install the Scanning Utility before connecting the
scanner to the computer. (See “Setting Up the Scanner,”
on p. 17 in Instructions.)
Cause
The scanner is not correctly connected to the
computer.
1
Remove scanned documents from the Eject Pockets.
Remedy
Connect the scanner to the computer correctly. (See
“Connecting the Scanner to a Computer,” on p. 20 in
Instructions.)
Cause
The USB interface provided as standard with your
computer is not compatible with the scanner
(Connecting via USB).
Remedy
Not all USB interfaces provided as standard with
personal computers are guaranteed. Contact your local
authorized Canon dealer for more detailed information.
(See “Checking Your Operating Environment,” on p. 18
in Instructions.)
Cause
USB cable is not compatible with the scanner
(Connecting via USB).
Remedy
Use the USB cable provided with the scanner. (See
“Checking Your Operating Environment,” on p. 18 in
Instructions.)
Cause
USB hub is not compatible with the scanner
(Connecting via USB).
Remedy
Remove the USB hub to use the scanner. (See
“Checking Your Operating Environment,” on p. 18 in
Instructions.)
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2
3
Press and hold the START Button.
The jammed document is ejected into the Eject Pocket.
4
Press the Open Button, and push the Back Maintenance
Cover open to the back.
If the above procedure does not clear the paper jam, perform the
following to remove the jammed document.
5
6
Remove the paper that has jammed.
Close the Back Maintenance Cover.
Pull the Open Button, and pull the Front Maintenance
Cover open to the right and left.
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7
Close the Front Maintenance Cover in the order shown in
the diagram below.
Feeding Trouble
If the document is not fed properly or the detection functions do not
work properly, remedy the problem by checking the following
conditions.
Condition A paper jam has occurred.
Cause and • Check to make sure that the size and thickness of the
Remedy
document are within the supported range of the
scanner, and if the quality of the paper is appropriate.
For cautions on handling documents, see
• Documents with rough surfaces may cause a paper
feed error to occur.
Scan one sheet at a time in the separation OFF mode.
(See “Separation OFF Mode,” on p. 37 in Instructions.)
• Dirty or worn rollers inside the scanner may cause a
paper jam.
Clean the rollers if they are dirty. (See “Cleaning the
must be replaced. Some rollers are replaceable. (See
replaceable, contact your local authorized Canon
dealer or service representative to have the scanner
serviced.
• The Separation Roller gap is too wide. Adjust the
Condition A double feed error occurred even though
documents are not being double fed.
Cause and A double feed error may occur when documents with
Remedy
different thicknesses are mixed. Turn OFF the double
feed detection mode, if this happens.
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Condition MICR characters are not recognized correctly.
Cause and • The scanner cannot correctly read MICR characters if
When the Scanned Image Is Not
Normal
Remedy
the magnetic heads are dirty. Clean the MICR
If there is a problem with the scanned image (the image is not sharp
or stripes appear), one of the following conditions may be a probable
cause. Check the following conditions, and take the appropriate
action.
• If MICR characters cannot be recognized correctly
after cleaning the heads, the MICR heads may be
worn. Contact your local authorized Canon dealer or
service representative to have the scanner serviced.
• The MICR text is on the back of the document. Load
the side with the MICR characters face up in the
document tray.
The scanning glass or rollers are dirty.
If the scanning glass or rollers are dirty, the dirt will appear on the
scanned image.
Clean the scanning glass and rollers. For details, see “Cleaning
Other
Causes
• Some of the MICR characters are scratched or
missing. Splattered MICR ink or toner may also be the
problem.
The scan conditions are inappropriate.
If the scan conditions are inappropriate, the scanned image will not
be sharp or will appear as dark.
Condition The imprinter is not printing correctly (missing
imprint dots).
Check the brightness and other scanner settings.
Cause and Ink is clogged in the ink jet nozzle. Clean the ink jet
If the scanned image is blurry or the document has not been
scanned at all, the brightness may be set too high. If the scanned
image appears dark, the brightness may be set too low.
Also, check the settings on the driver and the software application.
Remedy
nozzle. Cleaning the ink jet nozzle is recommended
before using the CR-190i. (See “Cleaning the Ink Jet
Other
The ink cartridge may be empty.
Causes
The driver or application does not run correctly.
Condition Documents get dirty when using the imprinter.
Cause and Ink from the imprinter has been placed on the feed path.
Remedy
If the document cannot be scanned correctly even if the scan
conditions are adjusted, the driver or the application may not be
functioning correctly.
Reinstall the driver or application.
For details on how to install the driver, see “Installing the Software,”
on p. 19 in Instructions.
Clean the ink off the feed path. (See “Cleaning the Ink
For details on how to install the application, see the applications
instruction manual.
Other Causes
Even if the computer may be recognizing the scanner correctly, and
the driver and the application is installed correctly, scanning may not
be performed correctly. If this happens, the interface card is not
compatible. Use the recommended interface card.
If the above remedies do not rectify the problem, contact your local
authorized Canon dealer or service representative to have the
scanner serviced.
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Maintenance
This chapter describes how to clean and maintain the scanner.
Cleaning the Feed Path
If dirt appears on scanned documents, clean the feed path. Clean the
feed path regularly.
Daily Cleaning
To ensure high-quality image scanning, regularly clean your CR-190i
as described below.
1
Pull the Open Button, and pull the Front Maintenance
Cover open to the right and left.
CAUTION
• Before you clean the scanner, turn OFF the scanner and
computer, and disconnect the power cord from the power
outlet. Otherwise, it may cause an electrical shock.
• Never clean the scanner with any kind of organic solvent, such
as alcohol, benzene, or paint thinner. This may cause a fire and
electrical shock, or cause the exterior of the scanner to
disfigure or discolor.
• Never spray mild detergent or water directly on the scanning
glass. The spray could penetrate below the glass and
contaminate the internal light source and lenses.
Cleaning the Main Unit
Wipe the scanner with a firmly wrung cloth, moistened slightly with
water or mild detergent. Then, wipe off with a clean, dry cloth.
IMPORTANT
If you notice paper dust in the feed path when you open the
Maintenance Cover, clean it out with a cotton swab.
2
Press the Open Button, and push the Back Maintenance
Cover open to the back.
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3
4
Wipe the feed path with a firmly wrung cloth, moistened
slightly with water or mild detergent. Then, wipe off with
a clean, dry cloth.
5
Close the Front Maintenance Cover in the order shown in
the diagram below.
Feed Path
Close the Back Maintenance Cover.
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Cleaning the Scanning Glass and Rollers
3
4
Press the Open Button, and push the Back Maintenance
Cover open to the back.
If stripes appear on scanned images or if dirt appears on scanned
documents, clean the scanning glass and rollers. Clean the scanning
glass and rollers regularly.
1
Remove the Top Cover.
Remove the Roller Cover.
2
Pull the Open Button, and pull the Front Maintenance
Cover open to the right and left.
IMPORTANT
If you notice paper dust in the feed path when you open the
Maintenance Cover, clean it out with a cotton swab.
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5
Spin the rollers while wiping them clean with a firmly
wrung cloth dampened with water or a mild detergent.
There are 26 roller positions, as shown in the diagram below.
6
7
Use cotton swabs that are commercially available to
clean the entire scanning glass.
Scanning Glass
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Ԫ
ԩ
ԧ
Ԩ
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ꢀꢁ
Ԥ
ꢀꢂ
ꢀꢃ
ꢀꢄ
ԥ
ꢀꢅ
Ԧ
ԣ
Ԛ
ԙ
Ԣ
ԟ
Ԡ
Ԙ
ԡ
ԛ
Ԝ
ԝ
Ԟ
Close the Back Maintenance Cover.
NOTE
• Use cotton swabs to clean the rollers in locations that are too narrow
for your fingers.
• Roller in position c is turned by the roller in position a. Turn the
roller in position a to wipe the rollers.
• Rollers in positions h, j, and l are turned by the roller in position
k.Turn the roller in position k to wipe the rollers.
• Rollers in positions u to z are turned by the roller in position m.
Turn the roller in position m to wipe the rollers.
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8
9
Close the Front Maintenance Cover in the order shown in
the diagram below.
10Carefully replace the Top Cover.
IMPORTANT
If paper jams and double feeds (two papers being fed at the same
time) still occur after cleaning the rollers, the rollers may be worn. The
rollers need to be changed. Some rollers are replaceable. (See
“Replacing the Rollers” on p. 24.) If the rollers are not replaceable,
contact your local authorized Canon dealer or service representative
to have the scanner serviced.
Replace the Roller Cover.
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Cleaning the Magnetic Heads
If the magnetic heads are dirty, then MICR characters cannot be
scanned correctly. Periodically, clean the magnetic heads with a
commercially available audio head cleaner.
3
Close the Front Maintenance Cover in the order shown in
the diagram below.
1
Pull the Open Button, and pull the Front Maintenance
Cover open to the right and left.
IMPORTANT
If you notice paper dust in the feed path when you open the
Maintenance Cover, clean it out with a cotton swab.
2
Use a commercially available audio head cleaner to clean
the magnetic heads.
The magnetic heads are located in the positions shown in the
diagram below.
Magnetic
Heads
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Cleaning the Ink Jet Nozzles
4
5
Set the ink cartridge.
For more information, see “Replacing the Ink Cartridge” on p. 21.
Ink that collects around the ink jet nozzles may stain your documents
or cause the text or bitmap to appears as scratched. Clean the area
around the ink jet nozzles periodically. Cleaning the ink jet nozzles is
also efficient action when the printed text or bitmap becomes faint.
Carefully replace the Top Cover.
1
Remove the Top Cover.
2
3
Remove the ink cartridge.
For more information, see “Replacing the Ink Cartridge” on p. 21.
Use the Built-in Nozzle Cleaning Pad to remove the ink
from around the ink jet nozzles.
Swipe the ink cartridge 2 or 3 times on the Built-in Nozzle
Cleaning Pad shown in the diagram below. If the text or bitmap still
appear faint after this operation, replace the ink cartridge (See
Built-in Nozzle Cleaning Pad
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Cleaning with the Cleaning Cards (U.S.A.
Only)
If a black stripe appears on the back-side of scanned images or if dirt
appears on the paper documents upon scanning or for preventative
measures, we recommend that you clean your Canon CR-Series
scanner as needed with a cleaning card. Using a cleaning card will
minimize the frequent cleaning as instructed in this manual.
4
5
Pull the Eject Stopper.
Place the cleaning card in the document tray.
It is best to perform a cleaning at beginning or end of the day. A
cleaning card does not clean the ink jet nozzles, so please remove the
ink cartridge and perform a nozzle cleaning (See “Cleaning the Ink Jet
IMPORTANT
• This operation is for U.S.A. Cleaning cards are available only in
U.S.A.
• Contact your local authorized Canon dealer or service
representative for the available cleaning card.
6
7
Press the START Button to start cleaning.
Please repeat steps 5 and 6.
1
2
3
Turn OFF the scanner.
A typical cleaning is feeding the cleaning card 3 to 7 times. If the
scanner is extremely dirty, you may need to use another cleaning
card.
Disconnect the scanner and the computer.
Turn ON the scanner with pressing the START Button and
the STOP Button.
8
9
Turn OFF the scanner.
Connect the scanner and the computer.
NOTE
• You cannot scan the document without the computer.
• Allow 1 to 2 minutes for the moisture on the Canon CR-Series
scanner from the cleaning card to thoroughly dry before scanning
documents.
NOTE
If the scanner turned ON properly, the power LED continues to flash.
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Maintenance
2
3
Squeeze the Print Position Adjustment Lever, and lift it up
to the top position.
Make the following adjustments to maintain scanning quality.
Replacing the Ink Cartridge
The ink cartridge needs to be replaced if the printed text becomes
scratchy or faint even if you have cleaned the ink jet nozzle.
The ink cartridge is not included with the scanner. Purchase an ink
cartridge separately, as shown below.
Compatible ink cartridges: Canon ink cartridge PG-50 Black
(0616B002) or PG-40 Black (0615B002)
IMPORTANT
• These ink cartridges are available for 5 years after production has
stopped.
• The ink disposal tank must be replaced when the ink cartridge is
replaced.
Push the ink cartridge backward, and then remove the ink
cartridge.
• To replace the ink cartridge, turn the scanner OFF before removing
the Top Cover. After the ink cartridge is set, replace the Top Cover,
and then turn the scanner back ON.
1
Remove the Top Cover.
CAUTION
Do not touch the ink jet nozzle right after imprinting. The nozzle
may be very hot.
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4
Place the ink cartridge shown in the diagram below.
6
Squeeze the Print Position Adjustment Lever and move it
to adjust the print position.
CAUTION
Top:
Do not touch the electrical contact on the carriage. Doing so may
cause a malfunction.
1.92" (48.8 mm) from the bottom edge of the document
Bottom:
1.17" (29.6 mm) from the bottom edge of the document
NOTE
Do not use more than one cartridge by rotation. If you do so,
applications cannot check the ink level precisely.
7
Carefully replace the Top Cover.
5
Push down the ink cartridge until it clicks into place.
IMPORTANT
Make sure that the ink cartridge is securely in place.
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Replacing the ink disposal tank
When the following conditions appear, you have to replace the ink
disposal tank according to the following procedure.
• When the ink cartridge is replaced.
2
Remove the ink disposal tank.
Ink Disposal Tank
• When clumpy ink appears on the ink disposal tank as shown
below.
The replacement ink disposal tank is not included with the scanner.
Purchase an ink disposal tank, as shown below.
Compatible ink disposal tank: 4623B002
WARNING
1
Open the Ink Disposal Tank Pocket.
Do not print without the ink disposal tank. Doing so may cause a
malfunction.
NOTE
• Be careful not to get dirty with ink.
• When you discard the ink disposal tank, put it in the plastic bag in
the box of the ink disposal tank.
3
Attach the ink disposal tank.
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Replacing the Rollers
4
Close the Ink Disposal Tank Pocket.
When rollers are worn, paper jams and double feeds tend to occur.
You can replace the rollers (Pickup Roller, Feed Roller, and
Separation Roller) according to the following procedure.
The exchange roller kit is not included with the scanner. Purchase an
exchange roller kit separately, as shown below.
Compatible exchange roller kit: 4623B001
1
Remove the Top Cover.
2
Remove the Roller Cover.
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3
Open the Feed Supporter to the left.
4
Pinch the Separation Roller at the rim and the fixing lever,
and then remove it with pressing the Separation OFF
Mode Button.
Fixing Lever
Feed Supporter
NOTE
If the Separation Roller is not removed easily because of the fixing
lever position, turn the Pickup Roller in anticlockwise direction by
hand.
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5
6
Pinch the Feed Roller at the rim and the fixing lever, and
then remove it.
7
8
Attach the Pickup Roller.
Fixing Lever
Attach the Feed Roller. Align the notch on the roller axis
with the hole on the roller.
Pinch the Pickup Roller at the rim and the fixing lever, and
then remove it.
Fixing Lever
NOTE
If the Pickup Roller is not removed easily because of the fixing lever
position, turn the Pickup Roller by hand.
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9
Attach the Separation Roller with pushing the Separation
OFF Mode Button. Align the notch on the roller axis with
the hole on the roller.
11Replace the Roller Cover.
12Carefully replace the Top Cover.
10Close the Feed Supporter to the right.
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Adjusting the Separation Roller Gap
If double feed should occur too often, adjust the Separation Roller gap
according to the following procedure.
1
Slide the Adjustment Dial Cover to the left.
Adjustment Dial
Turn the dial to the
left to widen the
gap, and turn it to
the right to narrow
the gap.
2
3
Adjust the Adjustment Dial.
Turn the Adjustment Dial to the right 3 clicks.
If documents are not fed after the above operation, turn the
Adjustment Dial back to the left 1 click.
Slide the Adjustment Dial Cover to the right.
CAUTION
Do not use the Adjustment Dial any other time except when
adjusting the Separation Roller gap. Turning the Adjustment Dial
too much may damage the scanner.
28
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Index
A
P
R
S
B
C
Cleaning
T
D
E
F
Flapper .......................................................................................... 8
I
J
L
M
N
29
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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.
CANON CANADA INC.
6390 DIXIE ROAD, MISSISSAUGA, ONTARIO L5T 1P7, CANADA
CANON EUROPA N.V.
BOVENKERKERWEG 59-61, P.O.BOX 2262, 1180 EG AMSTELVEEN, THE NETHERLANDS
CANON LATIN AMERICA, INC.
703 WATERFORD WAY, SUITE 400 MIAMI, FLORIDA 33126, U.S.A.
CANON SINGAPORE PTE. LTD.
1 HARBOUR FRONT AVENUE #04-01, KEPPEL BAY TOWER, SINGAPORE 098632
CANON HONGKONG COMPANY LTD.
19TH FLOOR, THE METROPOLIS TOWER, 10 METROPOLIS DRIVE, HUNGHOM, KOWLOON, HONG KONG.
CANON KOREA BUSINESS SOLUTIONS INC.
168-12 SAMSEONG-DONG, GANGNAM-GU, SEOUL, KOREA
PUB. CE-IE-796
© CANON ELECTRONICS INC. 2010
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