Nikon Transparency Unit - Manual (Page 24)

12 Nikon Transparency Unit User’s Manual
6. Specifications
5. Basic Maintenance
Regularly cleaning the glass platten of the
transparency unit will ensure that dirt or
smudges will not reduce the quality of your
scanned images. Before you clean the glass,
make sure the scanner is turned off and the
power cord is unplugged.
❑ Be sure that nothing covers the calibration
area. It is important to keep the calibration
area clean, since dust or smudges on the
glass will reduce the quality of scanned
transparencies. Make sure the transparency
fits within the scanning area (see below).
❑ Do not leave transparencies on the glass
platten of the scanner for excessive periods
of time. The warmth of the scanner and
transparency unit lamps may cause them to
deteriorate.
[a] Calibration Area
[b] Scanning Area
[a]
[b]