Canon imageFORMULA CR-190i imageFORMULA CR-135i / CR-190i Operation and Mainte - Page 29

11 Replace the Roller Cover. 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. 12 Carefully replace the Top Cover. Adjustment Dial Turn the dial to the left to widen the gap, and turn it to the right to narrow the gap. 2 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. 3 Slide the Adjustment Dial Cover to the right. 13 Adjust the Adjustment Dial to 5. For more information, see "Adjusting the Separation Roller Gap" on p. 29. 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. 29