S008769 Rev A 73
Maintenance
CLEANING THE CAMERAS’ GLASS COVERS
Dust on the cameras’ glass covers can cause streaks or make images fuzzy; therefore, the glass
covers require cleaning. BBH recommends cleaning the cameras’ glass covers every 50,000
pages fed or as needed. Different document types, the condition of the documents being
scanned, and the volume of scanning may require more frequent cleanings. A good rule of thumb
to follow is, anytime the glass flats are cleaned the cameras’ glass covers should be cleaned at
the same time.
Item(s) Needed
•Swab
To clean the cameras’ glass covers, perform the following (the following instructions pertain
to the back camera’s glass cover):
W
ARNING
Before performing any maintenance procedures, power OFF the scanner.
WARNING
Before performing any maintenance procedures on the scanner, remove all jewelry or any
items from hands or wrists that could become caught on internal scanner components.
1. Power OFF the scanner (see 1.4.2 Scanner Back, “Power Switch” on page 11)
2. Open the scanner’s transport cover (see 1.4.1 Scanner Front, “
Transport Cover” on page 7
and “
Transport Cover Release Levers” on page 7)
3. Remove the bottom (back page) glass flat (see “Cleaning Glass Flats” on page 69)
4. Using a clean dry Swab, gently wipe across the glass cover to remove any accumulated dust
particles
Do not spray any solvent on the Swab, except in the event where the dry Swab will not
remove residue on the glass (e.g. grease, dried liquid, etc.). In the event a solvent is required
to thoroughly clean the camera’s glass cover, use the supplied Glass and Roller cleaner.
C
AUTION
Spray the Glass and Roller cleaner directly on the Swab - NOT IN THE SCANNER. When
spraying the swab, spray the Glass and Roller cleaner away from the inside of the scanner so
as to avoid getting any overspray inside the scanner.
If using a swab moistened with the supplied Glass and Roller cleaner, take care not to wipe the
swab on the LEDs.
Do not re-use Swabs; doing so introduces the dirt from one scanner into another
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