HH490 User Guide 197
CHAPTER 12 - MAINTENANCE AND
TROUBLESHOOTING
Repairs
Repairs and/or upgrades are not to be performed on this product. These services
are to be performed only by an authorized service center (see Customer Support
on page xvii).
Maintenance
Your device provides reliable and efficient operation with a minimum of care.
Although specific maintenance is not required, the following sections describe
periodic checks to ensure dependable operation.
Clean the Scanner
The scanner or base’s housing and scanner window may be cleaned with a soft
cloth dampened with water or a mild detergent-water solution. If a mild detergent
solution is used, wipe the scanner or base with a clean cloth dampened only with
water to remove any detergent residue.
Note:
Reading performance may degrade if the scanner’s window is not clean. If the
window is visibly dirty, or if the scanner isn’t operating well, clean the window.
Caution: Do not submerge the scanner in water or cleaning solution. Do not
use abrasive wipes or cloths on the scanner’s window. Abrasive
wipes may scratch the window. Never use solvents (e.g., acetone)
on the housing or window. Solvents may damage the finish or the
window.
Caution: Ensure all components are dry prior to mating the scanner with
charging accessories or other peripheral devices. Mating wet
components may cause damage not covered by the warranty.
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