Owners manual

162
Chapter 8 Maintenance
1. Routine Cleaning
Clean the scanner on a regular basis, as described below, to maintain scanning performance.
CAUTION
• When cleaning the scanner, do not spray water or detergent
directly on the scanner. Doing so may damage precision
mechanisms, such as the light source.
• Never use thinner, alcohol, or other organic solvents to clean the
touch panel. Such solvents may deform, discolor, or melt the
touch panel, thus causing a malfunction.
❏ Cleaning the Scanner Unit
To clean the surface of the scanner unit, use a cloth slightly
dampened with water and well wrung out, to remove any
dirt, and then use a clean, dry cloth to wipe the scanner.
❏ Cleaning the Touch Panel
When cleaning the touch panel, use a soft, dry cloth to
gently wipe the surface of the panel without applying
pressure.