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Set the image area ratio threshold of toner refreshing mode.
In toner refreshing mode, the machine monitors the average image area ratio. If it drops below the threshold, the machine forcibly consumes some toner to keep the toner consumption at the specified level. If you continuously print images with a low image area ratio, the toner in the developer unit deteriorates and may cause mottling. To prevent this, the machine can consume some toner if the average image area ratio drops below the threshold, keeping the toner consumption at the specified level.
By pressing [
], toner degradation may decrease while toner consumption increases.
By pressing [
], toner degradation increase while toner consumption decreases.
Setting Items |
Default Value |
Max. Value |
Min. Value |
Step |
Unit |
|---|---|---|---|---|---|
[Image Area Ratio Threshold] |
0 |
25.5 |
0 |
0.1 |
% |
