Installed new oem K black drum unit and can not run stabilizer in gradation mode.
Will not allow you to highlight and select paper size or copy or print modes after stabilizer is run first. Doesn't give any codes. Copies look good but can't run gradation mode to calibrate. Need suggestions.
Will not allow you to highlight and select paper size or copy or print modes after stabilizer is run first. Doesn't give any codes. Copies look good but can't run gradation mode to calibrate. Need suggestions.
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