S008769 Rev A 71
Maintenance
- Ease the back side of the glass flat (side with 2 fastening clips) down into place (the fas-
tening clips should marry up with corresponding indentations in the transport tray)
- Secure the glass flat in place by gently pushing the 2 fastening clips back towards the
back of the scanner until they snap into place
7. Perform the same exercise for the upper (front page) glass flat
8. Clean all the items in the scanner’s Optics group (glass flats, cameras’ glass covers, sensors)
9. Close the scanner’s transport cover
10. Once all the items that make up the scanner’s
Optics have been cleaned, reset the Optics main-
tenance reminder in the NOU
- With the NOU active and communicating with
the scanner (see ”2.2
Ngenuity Operator
Utility” on page 29), click on the Clean
hyperlink associated with “Clean Optics” in the
Maintenance monitor of the Home screen
- A confirmation dialog window will display.
Confirm the Optics have been cleaned by
clicking the YES button. This will reset the
reminder to begin monitoring for future,
required maintenance
REPLACING GLASS FLATS
Although it is necessary to clean the glass flats on a regular basis, replacing a glass flat is only
required if one becomes scratched or chipped.
To replace a glass flat, perform the following (instructions refer to the bottom (back page)
glass flat):
1. Power OFF the scanner (see 1.4.2 Scanner Back, “
Power Switch” on page 11)
Tray indentations for glass flat clips
Glass Flat Removed
Bottom (back page) tray as viewed from the top looking down
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