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• Avoid handling printouts on glossy paper right after printing to allow the ink to set.
• Turn off any high speed settings in your product software.
• If you print on both sides of a sheet of paper, smudges may appear on the reverse side of heavily
saturated or dark images. If one side of a sheet will contain a lighter image or text, print that side first.
Adjust the density and/or ink drying time settings.
• If printed copies are smeared, 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 Nozzle Check
Print Head Cleaning
Print Head Alignment
Related references
Paper Specifications
Compatible Epson Papers
Related tasks
Содержание ST-4000
Страница 1: ...ST 4000 User s Guide ...
Страница 2: ......
Страница 12: ......
Страница 13: ...13 ST 4000 User s Guide Welcome to the ST 4000 User s Guide For a printable PDF copy of this guide click here ...
Страница 18: ...18 3 Select General Settings 4 Select Basic Settings 5 Select Date Time Settings ...
Страница 26: ...26 Product Parts Inside 1 Document cover 2 Scanner glass 3 Control panel ...
Страница 60: ...60 2 Pull out the paper cassette until it stops 3 Slide the edge guides outward ...
Страница 108: ...108 10 Select the Layout tab 11 Select the orientation of your document as the Orientation setting ...
Страница 203: ...203 3 Open the ink tank cover then open the cap for the ink tank you are going to fill ...
Страница 231: ...231 4 Slide out the paper cassette and remove the paper 5 Make sure the ink tank caps are securely closed ...
Страница 235: ...235 7 Make sure the ink tank caps are securely closed and close the ink tank cover 8 Lower the scanner unit ...