296
Related topics
Replacing Ink Cartridges and Maintenance Boxes
Grainy Printout
If your printouts are grainy, try these solutions:
• Make sure you loaded the printable side of the paper correctly for your product.
• Select a higher print quality setting and turn off any high speed settings in your product software.
• Run a nozzle check to see if any of the print head nozzles are clogged. Then clean the print head, if
necessary.
• Align the print head.
• 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 size in an image-editing program, you need to increase the image resolution
setting to retain a high image quality. Increase the image resolution by the same amount you increase
the image size. For example, if the image resolution is 300 dpi (dots per inch) and you will double the
image size for printing, 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
Related tasks
Aligning the Print Head Using the Product Control Panel
Selecting Basic Print Settings - Windows
Selecting Additional Layout and Print Options - Windows
Selecting Basic Print Settings - Mac
Содержание C11CF74203
Страница 1: ...EC 4020 EC 4030 User s Guide ...
Страница 2: ......
Страница 18: ...18 3 Select General Settings 4 Select Basic Settings 5 Select Date Time Settings ...
Страница 29: ...29 Product Parts Inside 1 Document cover 2 Scanner glass 3 Control panel ...
Страница 67: ...67 1 Pull out the paper cassette 2 Slide the edge guides outward ...
Страница 85: ...85 1 Open the document cover ...
Страница 100: ...100 You see this window 3 Select the double sided printing options you want to use 4 Click OK to return to the Main tab ...
Страница 121: ...121 10 Select the Layout tab 11 Select the orientation of your document as the Orientation setting ...
Страница 156: ...156 You see an Epson Scan 2 window like this ...
Страница 158: ...158 You see an Epson Scan 2 window like this ...
Страница 160: ...160 You see this window ...
Страница 216: ...216 Report Format Selects the amount of information on fax reports Parent topic Printing Fax Reports ...
Страница 246: ...246 You see a window like this 4 Click Print ...
Страница 255: ...255 Related tasks Loading Paper in the Cassette ...
Страница 257: ...257 5 Open the document cover ...
Страница 259: ...259 8 Open the ADF cover ...