Maintaining The Printer; Checking And Cleaning The Print Head - Epson l805 User Manual

User's Guide

Maintaining the Printer

Checking and Cleaning the Print Head

If the nozzles are clogged, the printouts become faint, there is visible banding, or unexpected colors appear. When
print quality has declined, use the nozzle check feature and check if the nozzles are clogged. If the nozzles are
clogged, clean the print head.
Important:
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Do not open the printer cover or turn off the printer during head cleaning. If the head cleaning is incomplete, you
may not be able to print.
Note:
❏ Because print head cleaning uses some ink, clean the print head only if quality declines.
❏ When ink is low, you may not be able to clean the print head. Prepare a new ink bottle.
❏ If print quality has not improved after repeating nozzle check and head cleaning three times, wait for at least 12 hours
without printing, and then run the nozzle check again and repeat the head cleaning if necessary. We recommend to turn
off the printer. If print quality has still not improved, contact Epson support.
❏ To prevent the print head from drying out, do not unplug the printer while the power is on.
Checking and Cleaning the Print Head - Printer Buttons
1. Load A4-size plain paper in the printer.
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2. Press the button to turn off the printer.
3. Turn the printer on while holding the
flashes.
The nozzle check pattern is printed.
4. Examine the printed pattern. If there are broken lines or missing segments as shown in the "NG" pattern, the
print head nozzles may be clogged. Go to the next step. If you cannot see any broken lines or missing segments
as in the following "OK" pattern, the nozzles are not clogged. Print head cleaning is not necessary.
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5. Hold the button down for three seconds until the power light starts flashing.
Print head cleaning starts.
Maintaining the Printer
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button down, and then release the buttons when the power light
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