Canon PIXMA iP4820 On-Screen Manual - Page 294

Selecting a Combination of the Print Quality Level and a Halftoning Met... Page 294 of 468 pages Advanced Guide > Printing from a Computer > Printing with Other Application Software > Changing the Print Quality and Correcting Image Data > Selecting a Combination of the Print Quality Level and a Halftoning Method P011 Selecting a Combination of the Print Quality Level and a Halftoning Method You can individually set the combined representation method for the print quality level and the halftoning method. The procedure for setting the print quality level and the halftoning method is as follows: 1. Open the printer driver setup window 2. Select the print quality Select Custom for Print Quality on the Main tab, and click Set.... The Custom dialog box opens.