Oki C9600 Service Manual page 209

9 Color Drift
• "Toner Low" is displayed.
YES
YES
• NO Conduct a color drift test in the engine Maintenance Mode.
Method: Enter the Engine Maintenance Mode, and self-diagnostic mode (Level 1).
Press [MENU+] key 4 times to display the [REG ADJUST TEST].
Press [ENTER] key once to display the [REG ADJUST EXECUTE].
Press [ENTER] key to execute automatic correction of color drift (motor starts op-
erating, and color drift correction is executed).
• Color drive correction operation does not take effect (motor does not operation), and immediately
displays "OK".
YES
YES
(A)
42930511TH Rev. 2
Replenish toner. Has operation been restored?
END
DIAGNOSTIC MODE
XX.XX.XX
REG ADJUST TEST
REG ADJUST EXECUTE
Error other than color drift occurred. Correct error. Has color drift been
corrected and restored for proper color?
END
Oki Data CONFIDENTIAL
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