Oki IP-6620 Maintenance Manual page 143

The number of colors setting screen is displayed again. Press the OK button without changing
the setting.
>>>NUMBER OF COLORS
 7 COLORS
Press the OK button.
>>>NUMBER OF COLORS
7 COLORS OK?
Note
If you change the number of color again, the
message prompting you to RESTART THE
PRINTER will appear once more.
Press the OK button.
INITIALIZING...
PLEASE WAIT
PRINTER READY
01: PAPER/1626mm
OKI Data Infotech Corporation CONFIDENTIAL
Chapter 3 Maintenance Mode Functions and Operations
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