Kodak Ngenuity 9090DB, Руководство пользователя

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5-2 A-61662 April 2010
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, web merchants and from the Kodak on-line store
(http:/scannerstore.kodak.com).
• Ngenuity Roller Kit
• Ngenuity Cleaning Kit including:
- Blower brush
- Transport cleaning sheets
- Roller and glass cleaner
- Lint-free cleaning cloths
- Cleaning wipes
- Swabs
Maintenance Recommended Range Symptoms
Clean feed rollers: pick, drive,
and separator rollers 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,
cameras glass covers, sen-
sors.
Optics does not include
lamps . 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 feed rollers 600,000 pages 100K -
900K
• Noticeably worn rollers
• Page skewing, multifeeds and paper
jams continue to occur after cleaning is
performed
Ink cartridge(s) - only relevant
if optional imprinter(s)
installed Approximately
34,000 pages (can
vary depending on
number of charac-
ters per page and
font used, etc.) N/A Poor print quality