Canon imagePROGRAF GP-300 imagePROGRAF GP-300 GP-200 series User Manual Win - Page 661

Printed colors are inaccurate Check 1 Is the Print head nozzle blocked? Print a test pattern to check the nozzles and see if they are clogged. Checking for Nozzle Clogging Check 2 Has color been adjusted in the printer driver? Follow the steps below to adjust color settings. • Windows Adjust the color settings with Color Mode > Color Settings in Advanced Settings in the printer driver. Main Tab Description (Windows) • macOS Adjust the color settings in the printer driver Color Options. Color Options (macOS) Check 3 Is Application Color Matching Priority set to Off in a Windows printer driver? In the printer driver Layout sheet, click Special Settings, and then set Application Color Matching Priority to On in the dialog box that appears. Layout Tab Description (Windows) Check 4 Has the computer or monitor color been adjusted? Take the actions below. • Refer to the computer and monitor documentation to adjust the colors. 661