Canon CR-190i 用户手册

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.

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 
Nozzles,” on p. 49.)

• 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.

A

Turn OFF the scanner.

B

Disconnect the scanner and the computer.

C

Turn ON the scanner with pressing the START Button and the 
STOP Button.

If the scanner turned ON properly, the power LED continues to flash.

D

Pull the Eject Stopper.

E

Place the cleaning card in the document tray.

F

Press the START Button to start cleaning.

G

Please repeat steps 5 and 6.

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.

H

Turn OFF the scanner.

I

Connect the scanner and the computer.

• 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.