Oki PT390 Manuel D'utilisation page 70

7. Select "130%" as your option.
Press the FEED switch briefly (one second or less) until the item "130%" is
reached.
Then, press and hold down the FEED switch for one second or longer to
accept the selection.
The printer prints the following when you accept the selection of "130%":
PRINT DENSITY 130%
↑
PRINT DENSITY 125%
↑
PRINT DENSITY 120%
↑
PRINT DENSITY 115%
↑
PRINT DENSITY 110%
↑
PRINT DENSITY 105%
↑
PRINT DENSITY 100%
PRINT DENSITY
PRINT DENSITY
PRINT DENSITY
PRINT DENSITY
PRINT DENSITY
PRINT DENSITY
PRINT DENSITY
PRINT DENSITY
PRINT DENSITY
PRINT DENSITY
PRINT DENSITY
PRINT DENSITY
PRINT DENSITY
SELECTION ITEM
RETURN TO UP
RETURN TO SETUP MENU
RETURN TO UP
LOW POWER
MAX SPEED
BK DENSITY (2COLOR)
PRINT DENSITY
PRINT COLOR
PAPER WIDTH
NV GRAPHIC MEMORY
USER NV MEMORY
SELECTION ITEM
130%
125%
120%
115%
110%
105%
100%
95%
90%
85%
80%
75%
70%
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