Lexmark 302 - Manual (Page 70)

5. If the default value does not give the best print sample, press
Scroll
↓
or Scroll
↑
until the printer displays the same number of
arrows that were printed beside the best print sample line. Press
Enter to set this as the new default value. The printer then
prints another line to demonstrate the new default value, and the
test is complete.
or
Press Stop to end the test without changing anything and return
to the Operator Print Tests menu.
or
Press Cancel Print to end the test, exit test mode, perform a
partial reset, and have the printer display
Note: See Chapter 4, “Using the Operator Print Tests” for more
information.
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