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• Lower the copy density setting on the product control panel.
• The ink levels may be low and you may need to refill the ink. Visually check the ink levels.
• 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.
• Adjust the print quality in the product software.
• Clean the paper path.
• If you printed when the ink levels were too low to be seen in the ink tank windows, refill the ink tanks to
the upper lines and run the Power Cleaning utility. Then run a nozzle check to see if print quality has
improved.
• If you have not used the product for a long time, run the Power Cleaning utility.
Note:
Power Cleaning consumes a lot of ink, so run this utility only if you cannot improve print quality
by cleaning the print head.
Note:
Your product will not operate properly while tilted at an angle. Place it on a flat, stable surface that
extends beyond the base of the product in all directions.
Parent topic:
Solving Print Quality Problems
Related concepts
Print Head Maintenance
Print Head Alignment
Checking the Ink and Maintenance Box Levels
Related references
Compatible Epson Papers
Paper Specifications
Related tasks
Cleaning the Paper Guide
Selecting Additional Layout and Print Options - Windows
Selecting Printing Preferences - Mac
Selecting Basic Print Settings - Windows
Selecting Basic Print Settings - Mac
Selecting Extended Settings - Windows
Содержание ET-4850
Страница 1: ...ET 4850 User s Guide ...
Страница 2: ......
Страница 13: ...13 ET 4850 User s Guide Welcome to the ET 4850 User s Guide For a printable PDF copy of this guide click here ...
Страница 17: ...17 Product Parts Inside 1 Document cover 2 Scanner glass 3 Control panel ...
Страница 58: ...58 2 Pull out the paper cassette until it stops 3 Slide the edge guides outward ...
Страница 83: ...83 Parent topic Copying ...
Страница 113: ...113 10 Select the Layout tab 11 Select the orientation of your document as the Orientation setting ...
Страница 141: ...141 You see an Epson Scan 2 window like this ...
Страница 155: ...155 You see a screen like this 2 Click the Save Settings tab ...
Страница 160: ...160 You see this window ...
Страница 227: ...227 You see a window like this 5 Click Print ...