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Polaroid ID3000 Service Manual
Signature Scanner Diagnostics
Note: before performing the Signature Scanner Diagnostics, first verify that the two switches and
the thumbwheel on the Logitech Scanner are set as follows:
a.
Looking at the scanner from the rear, on the left side, set the switch nearest the
front (gray level or bi-level) to the "/" position ("a" in Figure 3-1).
b.
Also on the left side of the Scanner, set the thumbwheel (contrast adjustment) to
the center position ("b" in Figure 3-1). (If the signature on a finished print is too
light or too dark, move the thumbwheel toward the light or dark band
accordingly).
c.
Finally, on the right side of the Scanner, set the dots/inch switch at "2" ("c" in
Figure 3-1).
Figure 3-1 Signature Scanner switch settings
Troubleshooting/Diagnostics
3-3
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