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When to clean:
● as necessary
● when vertical streaks appear on electronic forms of sent documents
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Clean the glass surface gently using a soft cloth. Do not press hard on the glass surface
(you could break the glass). You may dampen the cloth with water, isopropyl alcohol, or
window cleaner, if necessary.
CAUTION Do not use other cleaning fluids. They may damage the digital sender. Never spray cleaning
fluid directly on the digital sender glass.