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• 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.
Parent topic:
Solving Print Quality Problems
Related concepts
Print Head Cleaning
Print Head Alignment
Power Cleaning
Print Head Nozzle Check
Related references
Paper or Media Type Settings - Printing Software
Related tasks
Selecting Additional Layout and Print Options - Windows
Selecting Printing Preferences - Mac
Refilling the Ink Tanks
Related topics
Blurry or Smeared Printout
If your printouts are blurry or smeared, try these solutions:
• Make sure your paper is not damp, curled, old, or loaded incorrectly in your product.
• Use a support sheet with special paper, or load special paper one sheet at a time.
• Make sure your paper meets the specifications for your product.
• Use Epson papers to ensure proper saturation and absorption of genuine Epson inks.
• Make sure the paper type setting in your product software matches the type of paper you loaded.
• If you are printing on letterhead paper, make sure the paper size setting matches the size of paper you
loaded. If you select a paper size that is too large for the paper you loaded, the product may print
beyond the edges of the paper and cause ink to smear.
• Make sure you loaded the printable side of the paper correctly for your product.
• Remove each sheet from the output tray as it is printed.
Summary of Contents for ST-4000
Page 1: ...ST 4000 User s Guide ...
Page 2: ......
Page 12: ......
Page 18: ...18 3 Select General Settings 4 Select Basic Settings 5 Select Date Time Settings ...
Page 26: ...26 Product Parts Inside 1 Document cover 2 Scanner glass 3 Control panel ...
Page 60: ...60 2 Pull out the paper cassette until it stops 3 Slide the edge guides outward ...
Page 203: ...203 3 Open the ink tank cover then open the cap for the ink tank you are going to fill ...