Automatic Adjustment to Straighten Lines and ColorsCheck 4 Is the feed amount adjusted correctly?Adjust feed amount.Adjusting Feed AmountCheck 5 Colors in printed images may be uneven if the Print Quality setting is too lowIf using Windows, select Advanced Settings from the Main tab of the printer driver, and then select a higherPrint Quality setting.If using macOS, select Quality & Media in the printer driver, and then select a higher Print Quality setting.Changing the Print Quality and Correcting Image Data (Windows)Changing the Print Quality and Correcting Image Data (macOS)Check 6 Colors in printed images may be uneven on the boundary between shades ifthere are dark and light areas in an imagePrints on the same page while switching between Bidirectional printing and Unidirectional printing. Therefore,color unevenness may occur when switching. Using the unidirectional printing function may reduce colorunevenness in this situation.Follow the steps below for unidirectional printing.• Windows•Open Paper Detailed Settings from the Main tab of the printer driver, and then select UnidirectionalPrinting.• macOS•Open Advanced Paper Settings in the printer driver, and then select Unidirectional Printing.Check 7 If printing borderless, colors in printed images may be a little uneven at theleading edge of the paper because printing is interrupted to cut the paperSet the printer driver Automatic Cutting settings to No, and then print. Doing this prints only the left and rightsides borderless. Cut the top and bottom borders with a cutting implement such as scissors after the printedmaterials are output and cut.Note• Selecting a higher Print Quality in the printer driver Advanced Settings may resolve the problem.•Changing the Print Quality and Correcting Image Data (Windows)Changing the Print Quality and Correcting Image Data (macOS)Check 8 Does this paper curl easily?Colors in printed images may be uneven at the leading edge of paper that curls easily. Change the Transportunit vacuum strength in the touch screen to increase the grip on the paper, or set a margin of at least 0.8inches (20 mm) at the front edge of the paper.Adjusting Vacuum Strength666