Kyocera ECOSYS M8130cidn M8124cidn/M8130cidn Operation Guide - Page 383

System Menu > [Adjustment/Maintenance] Item Correcting Black Line Display Brightness Color Registration Tone Curve Adjustment Drum Refresh Auto Drum Refresh Calibration Laser Scanner Cleaning Service Settings Description Correct fine lines (streaks caused by contamination), which may appear on the image, when the document processor is used. Value: Off, On Set the brightness of the touch panel. Value: 1 (Darker), 2, 3, 4, 5 (Lighter) When first installing the machine or moving it to a new location, color drift during printing may occur. Use this function to correct the color position of each of cyan, magenta and yellow to resolve color drift. Calibration (11-30) After prolonged use, or from the effects of surrounding temperature or humidity, the printed output tone may differ from the original. Perform this function to ensure consistency with the original tone. Tone Curve Adjustment (11-30) Remove image blur and white dots from the printout. It takes about 1 to 2 minutes. The time required may vary depending on the operating environment. Drum Refresh (11-32) NOTE Drum Refresh cannot be performed while printing. Execute Drum Refresh after the printing is done. Set the execution duration of auto drum refresh. Value: Short: Shortens the duration of execution of auto drum refresh. Standard: Uses the standard time of execution of auto drum refresh. Adjust color drift and hue of printed images. Calibration (11-30) NOTE Perform Color Registration when the color drift is not adjusted even after performing Calibration, and perform Gray Adjust if the color hue is not improved. Remove vertical white lines from the printout. Perform the laser scanner cleaning. (11-30) Performs maintenance and inspection of the machine. This menu is primarily used by service personnel for maintenance. 8-62