Clean the Intelligent Quality Optimizer IQ-601 in the following cases.
Before color measurement adjustment on the Intelligent Quality Optimizer IQ-601
When stains or paper jams have been detected on the Inline Scanner of the Intelligent Quality Optimizer IQ-601 (steps 1 to 4)
When paper jams have been detected near the centering sensor of the Intelligent Quality Optimizer IQ-601 (steps 5 to 13)









When returning the Cleaning bar to its home position, store it so that the Pad at the tip of the Cleaning bar faces out toward you. If the Pad is inserted facing toward the door, Pad may become dirty or damaged.










Repeat this step up to the center position of the conveyance section (approximately 2 times).

If the message does not disappear after re-cleaning, contact your service representative.