Epson 1520 User Manual - Page 38

Custom Printing Note: In Automatic mode, the Halftoning setting is selected based on the data in your print job. In Advanced mode, Halftoning is preselected for each document type setting. The No Halftoning option is available only when you select Black as the Ink setting. If vertical lines in your printout are misaligned when you use the High Speed setting, you may need to align the print heads. See Chapter 6 for instructions. 7. Choose one of the following Halftoning options:  No Halftoning For printing black text only.  Error Diffusion For printing photographic or video/digital camera images. Blends each dot of color with the surrounding dots.  Fine Dithering, Coarse Dithering For printing charts, graphs, and other images that require precise, solid areas of bright colors. Arranges dots in orderly patterns. Use Coarse for images with more shading and less detail. Use Fine for images with more detail and less shading. 8. Choose any of the following print options. Some of these settings are automatically selected or disabled by the Print Quality (resolution) and Media Type settings you chose.  MicroWeave For improved print quality. Prints graphic data in finer increments to eliminate unwanted banding effects (light horizontal lines). Always use for color printing.  High Speed For fast, bidirectional printing at lower quality.  Flip Horizontal Prints a mirror image of your document. Use for printing with iron-on transfer paper or back light film so the image will appear correctly on your iron-on item or backlit display.  Finest Detail For printing text, graphics, and line art with very sharp edges. Slows print speed and increases your system memory requirements. 2-6