32
Cleaning the Unit
∫Outside of the scanner
≥Do not use thinner, benzine, or cleaners containing abrasives or surfactants, for cleaning the outside of
scanner.
≥Clean the unit at least once a month.
1Turn the power off.
2Clean the cover with a soft cloth.
≥The ADF insertion and exit slots get dirty
easily, therefore, proper cleaning is
required.
3Remove dirt and dust from the fan
exhaust vent with a brush.
∫Inside the scanner
Clean the unit at least once a week or when 20,000 sheets have been scanned, whichever comes first.
≥Clean the rollers, sensors and double feed detector if paper jamming or multiple-sheet feeding occurs
frequently. (Refer to pages 33–39.)
≥Clean the ADF glass, reference plate when black or white lines appear on the scanned images.
(Refer to page 37.)
≥Clean the flatbed glass and document cover detector. (Refer to page 40.)
≥If the documents you scan are dirty, then the scanner components will also become dirty.
To maintain proper scanning, clean the scanner components frequently.
≥When scanning with the flatbed and black dots or white patches occurs, open the document cover, and clean
the flatbed glass and flatbed sheet using the accessory roller cleaning paper.
Roller cleaning paper
Open the bag on the dotted line and take out
the roller cleaning paper.
≥If the roller cleaning paper bag is left opened for
a long period of time before using it, the alcohol
will evaporate. Please use the roller cleaning
paper immediately after opening the bag.
§The roller cleaning paper (Model No. KV-SS03) is available from the dealer where you
purchased your scanner.
For supplies and accessories: Call 1-866-823-0002 (U.S.A. only) or your dealer.
: Off position
Dotted line