Konica Minolta bizhub C754 bizhub C654/C754 Copy Operations User Guide - Page 169
[Gradation Adjustment], [Scanner Area], [ADF Adjustment], Start, Bypass Tray, Original Glass
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17 [Gradation Adjustment] To display: [Utility] - [Administrator Settings] - [System Settings] - [Expert Adjustment] - [Gradation Adjustment] Adjust gradation when reproduction quality of the printed image is degraded. 1 Restart this machine. 2 Check that [Image Stabilization Only] is selected in [Expert Adjustment] - [Gradation Adjustment] and then press Start. The image stabilization operation starts. Now adjustment items on the right are available for selection. 3 Select items to be adjusted. % [Print]: Select this option when the printed image has irregular gradation. % [Copy]: Select this option when a copied image has irregular gradation. 4 Select a paper type for printing a test pattern. % Bypass Tray cannot be selected. 5 Press the Start key. A test pattern is printed. 6 Place the test pattern on the Original Glass in the orientation indicated on the Touch Panel. 7 Place ten or more blank sheets of paper to prevent bleeding of the test pattern. 8 Close the ADF or Original Cover. 9 Press the Start key. The test pattern is scanned and the gradation level is automatically adjusted. 10 Repeat Steps 3 to 9 two more times. [Scanner Area] To display: [Utility] - [Administrator Settings] - [System Settings] - [Expert Adjustment] - [Scanner Area] Adjust the scan range of the scanner. For details, contact your service representative. [ADF Adjustment] To display: [Utility] - [Administrator Settings] - [System Settings] - [Expert Adjustment] - [ADF Adjustment] Make adjustments for scanning images in the ADF. For details, contact your service representative. bizhub C754/C654 17-23