Kyocera TASKalfa 2551ci 2551ci Operation Guide - Page 397

System Menu > Default Setting on the Machine (System Menu) Item Auto Color Correction Color Registration Calibration Cycle Tone Curve Adjustment Calibration Developer Refresh Laser Scanner Cleaning First Print Position Description This setting allows you to adjust the detection level used by the machine to determine whether the original is color or black and white in Auto Color Selection Mode. Setting a lower value will result in more originals being identified as color, while a larger value will tend to increase the number of originals being identified as black and white. Value: 1 (Color), 2, 3, 4, 5 (B & W) 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. For the procedure, refer to Color Registration on page 10-31. Set the calibration cycle. Value: Auto: Automatically sets the cycle for calibration. Short: Priority is given to image quality. Standard: Balances image quality and print speed. Long: Priority is given to print speed. NOTE When [Custom] is displayed as setting item, the setting cannot be changed. 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. For the procedure, refer to Tone Curve Adjustment on page 10-33. Adjust color drift or hue of printed image in the most appropriate color. For the procedure, refer to Calibration on page 10-34. 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. Adjust the printed image that is too light or incomplete, even though there is enough toner. In addition, Black or color dots appear on the white background when white original is scanned can be removed. For the procedure, refer to Developer Refresh on page 10-35. NOTE Waiting time may be longer when the toner is refilled during developer refresh. Remove vertical lines from the printout. For the procedure, refer to Laser Scanner Cleaning on page 10-35. Using this function speeds up either of the first print time of black and white printing or color printing by changing the default start position of the first print. In addition, the machine can automatically detect the appropriate position depending on your usage. Value: Standard, Black & White Priority, Color Priority, Auto 8-57