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6-2 A-61662 October 2011
Maintenance
schedule
The following table is a recommended schedule for performing basic
maintenance functions. Some procedures may need to be performed
more frequently depending on your operating environment and the
types of documents being scanned.
Cleaning supplies Scanner consumables and cleaning supplies are available from
resellers and web merchants.
• Roller Kit (Small, Medium, Large)
• Blower brush
• Transport cleaning sheets
•Swabs
• Roller Cleaning Pads
• Staticide Wipes
Maintenance Recommended Range Symptoms
Clean feed rollers: pick, drive,
and separation roller
10,000 pages 1K - 50K • Skewed documents
• Multifeeds
• Feeder jams
Clean transport rollers 50,000 pages 5K - 100K • Multifeeds
• Transport jams
• Elongated images
Clean Optics: imaging guides,
camera glass covers, sen-
sors. The lamps are not part
of the optics. The lamps
(LEDs) should not be cleaned
or wiped with any type of wipe
or solvents.
50,000 pages 5K - 150K Glass Camera Covers / Imaging Guides
• Streaks in the image
• Reduced OCR/ICR/Barcode recognition
rates
• Blurred images
Page Sensors
• Entry/exit sensor errors
Feeder Sensors
• Feeder table does not lower when out of
paper
Camera calibration Every 1200 hours N/A Poor color image quality (e.g., white tinted
green, red or blue)
Replace tires 600,000 pages 100K -
900K
• Noticeably worn tires
• Page skewing, multifeeds and paper
jams continue to occur after cleaning is
performed
Ink cartridge(s) - only relevant
if optional imprinter is
installed
Approximately
34,000 pages (can
vary depending on
number of charac-
ters per page and
font used, etc.)
N/A Poor print quality