Canon imageFORMULA CR-120N User Manual page 68

Check Path Cleaning
Follow the procedures below to perform check path cleaning.
A
Confirm that the scanner is set to the cleaning mode. (See
"Prepare for the Cleaning mode," on p. 67)
B
Press the Separation OFF Mode Button.
C
Place the cleaning card (for Check Path Cleaning) in the
document tray.
D
Press the Start Button to start cleaning.
E
Please repeat steps 3 and 4.
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.
F
Turn OFF the scanner.
NOTE
Allow 1 to 2 minutes for the moisture on the Canon CR-Series scanner from
the cleaning card to thoroughly dry before scanning documents.
Card Path Cleaning
Follow the procedures below to perform card path cleaning.
NOTE
When insert the cleaning card (for Card Path Cleaning), use of card guard is
recommended. See "About the Card Guard," on p. 48
Separation OFF
A
Mode Button
B
68
Confirm that the scanner is set to the cleaning mode. (See
"Prepare for the Cleaning mode," on p. 67)
Press and hold the FUNCTION Button.
Press and hold the Function button for at least 2 seconds, and then
release it.
If the scanner is set to the Card Path Cleaning mode properly, the
POWER LED and the Start LED continues to blink.