Xerox 770 User Manual page 87

b) To remove dirt, wipe the document cover with a soft cloth moistened with water
and then wipe it dry with a soft cloth. If dirt is difficult to remove, try gently wiping
with a soft cloth moistened with a small amount of neutral detergent.
2. Cleaning the document (platen) glass
a) To remove dirt, wipe the document glass with a soft cloth moistened with water
and then wipe it dry with a soft cloth. If dirt is difficult to remove, try gently wiping
with a soft cloth moistened with a small amount of neutral detergent.
Caution
Do not press heavily on the document glass to avoid damaging the glass surface.
3. Cleaning the second-side scanning lens assembly
a) The second-side scanning lens assembly is located along the left side of the
document cover. The assembly consists of the mirrored-glass strip, a metal strip,
a white-plastic strip, and rollers. All parts of the assembly must be cleaned to
ensure the best image quality when making copies.
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Xerox 770 Digital Color Press
User Guide
Maintenance
9-3