Epson ET-4550 User Manual - Page 258
Incorrect Colors, Parent topic, Related concepts, Related tasks, Black/Grayscale, Grayscale
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• You may need to increase the image resolution or print a smaller size; see your software documentation. Note: Images from the Internet may be low resolution and not result in a high quality printout. • If you enlarged the image in an image-editing program, you need to increase the resolution setting to retain a high image quality. Increase the resolution by the same amount you increased the image size. For example, if the resolution is 300 dpi (dots per inch) and you will double the image size later, change the resolution setting to 600 dpi. Note: Higher resolution settings result in larger file sizes, which take longer to process and print. Consider the limitations of your computer system when selecting a resolution, and select the lowest possible resolution that produces acceptable quality to keep file sizes manageable. Parent topic: Solving Print Quality Problems Related concepts Print Head Nozzle Check Print Head Cleaning Print Head Alignment Related tasks Selecting Basic Print Settings - Windows Selecting Additional Layout and Print Options - Windows Selecting Basic Print Settings - OS X Selecting Printing Preferences - OS X Incorrect Colors If your printouts have incorrect colors, try these solutions: • Make sure the paper type setting matches the paper you loaded. • Make sure the Black/Grayscale or Grayscale setting is not selected in your printer software. • If you selected Standard-Vivid (Windows) or Normal-Vivid (OS X) as the quality setting in the printer software, try selecting Standard (Windows) or Normal (OS X) instead. • Run a nozzle check to see if any of the print head nozzles are clogged. Then clean the print head, if necessary. • The ink levels may be low and you may need to refill the ink. Visually check the ink levels. Also make sure you filled the tanks with the correct colors of ink. 258