Canon imagePRESS C800 imagePRESS C800 Series Operation Guide - Page 250

Register the custom media for automatic gradation adjustment Register the custom media for automatic gradation adjustment Normally, you use the recommended media for the automatic gradation adjustment for an optimal print quality. About calibration on page 170 (See ) When the recommended media is not sufficiently available, you can use custom media for automatic gradation adjustment. IMPORTANT For an optimal print quality on media that is not recommended, you are advised to register the media you use most often. You can only register this custom media for calibration in standard mode. To register custom media you also need some sheets of the recommended calibration media. At the end of the procedure, you can decide if you want to use the registered custom media for automatic gradation adjustment. [135] The storage place for custom media on the left-side Before you begin • Make sure the print system has no print quality artifacts when you execute this registration procedure. • Prepare approximately 20 sheets of the recommended calibration media. These sheets are used as reference media during the procedure. Media for calibration on page 171 (See ) • Prepare approximately 20 sheets the custom media. Check and prepare media before loading on page 144 (See ) Procedure 1. Calibrate the printer. Calibrate the printer on page 173 (See ) 250 Chapter 11 - Help imagePRESS C800 Series