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If you have just replaced an ink cartridge, make sure the date on the box. If you have not used the printer for a long
time, Epson recommends replacing the ink cartridges.
& “Replacing an ink cartridge” on page 60
Blurry or smeared print
We recommend using Epson paper.
& “Paper” on page 101
Try to use genuine Epson ink cartridges.
Make sure the printer is on a flat, stable surface that extends beyond the base in all directions. The printer will not
operate properly if it is tilted.
Make sure your paper is not damaged, dirty, or too old.
Make sure your paper is dry and the printable side is facing up in the rear MP tray.
Make sure your paper is dry and the printable side is face down in the paper cassette.
If the paper is curled toward the printable side, flatten it or curl it slightly in the opposite direction.
Make sure the paper type selected in the printer driver is appropriate for the type of paper loaded in the printer.
& “Selecting the correct paper type ” on page 27
Remove each sheet from the output tray as it is printed.
Do not touch or allow anything to come into contact with the printed side of paper with a shiny finish. To handle
your prints, follow the instructions of the paper.
Run the Nozzle Check utility and then clean any print heads which produced a defective nozzle check result.
& “Checking the Print Head Nozzles” on page 65
If the paper is smeared with ink after printing, clean the interior of the printer.
& “Cleaning the interior of the printer” on page 72
Miscellaneous Printout Problems
Incorrect or garbled characters
Clear any stalled print jobs.
& “Canceling Printing” on page 33
Turn off the printer and computer. Make sure the printer’s interface cable is securely plugged in.
Uninstall the printer driver, then reinstall it.
& “Uninstalling Your Software” on page 74
WP-4011/4015/4020/4025 User’s Guide
Troubleshooting
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