Oki C7500n Maintenance Manual page 135

9
Color irregularity
• [Toner Low] is displayed.
YES Refill toner. Did the printer recover?
YES End.
M •
NO Perform the color irregularity test in the engine maintenance mode.
Method: Enter the self-diagnostic mode (Level 1) in the engine maintenance mode.
Press the
Press the
Press the
Press the
rotate and adjustment for color irregularity will begin.)
M •
[OK] is displayed immediately with executing color irregularity adjustment. (Motor does not rotate.)
YES Error other than color irregularity has generated. Did color irregularity recover after the error
was released?
YES End.
(A)
41955801TH Rev.8
DIAGNOSTIC MODE
XX.XX.XX
) ) ) ) ) 4 4 4 4 4
and keys and enter the self-diagnostic mode (Level 2).
ENGINE DIAG LEVEL2
1 1 1 1 1
key three times and display [REG ADJUST TEST].
REG ADJUST TEST
2 2 2 2 2
key once and display [REG ADJUST EXECUTE].
REG ADJUST EXECUTE
3 3 3 3 3
key and execute auto adjustment for color irregularity. (The motor will start to
Oki Data CONFIDENTIAL
135 /