Print Quality is Poor or Contains Errors 121TroubleshootingColours are Unclearn Confirm the Media Type setting in the printer driver matches the type of paperloaded in the printer.If you are printing a photograph or an illustration from a Windows environment, alsoincrease Print Quality on the Main tab.If you are working in a Macintosh environment, select the Photo or Graphic icon forthe Print Mode in the Print dialog box.n Confirm the specified ink tank is installed.When an ink tank runs out of ink, replace it with a new one.Note ä Printed colours may not match screen colours perfectly due to basicdifferences in the methods used to produce colours. Colour control settingsand environmental differences can also affect how colours appear on thescreen.