The
power light flashes throughout the cleaning cycle and stays on when the cleaning cycle is
finished.
Caution:
Never turn off the product during a cleaning cycle or you may damage it.
6.
When the
power light stops flashing and remains on, you can check to see if the nozzles are
clean; click
Print Nozzle Check Pattern
and click
.
7.
Check the printed pattern to see if there are gaps in the lines.
Print head is clean
Print head needs cleaning
• If there are no gaps, click
Finish
.
• If there are gaps or the pattern is faint, click
Clean
to clean the print head again.
If you don’t see any improvement after cleaning the print head up to 4 times, turn off the product and wait
at least 6 hours. Then try cleaning the print head again. If quality still does not improve, one of the ink
cartridges may be old or damaged and needs to be replaced.
Parent topic:
Related topics
Replacing Ink Cartridges and Maintenance Boxes
Print Head Alignment
If your printouts become grainy or blurry, you notice misalignment of vertical lines, or you see dark or
light horizontal bands, you may need to align the print head.
Note:
Banding may also occur if your print head nozzles need cleaning.
130
Summary of Contents for WorkForce Pro WP-4090
Page 1: ...WorkForce Pro WP 4090 User s Guide ...
Page 2: ......
Page 9: ...WorkForce Pro WP 4090 User s Guide Welcome to the WorkForce Pro WP 4090 User s Guide 9 ...
Page 19: ...4 Click Add a network wireless or Bluetooth printer You see a window like this 19 ...
Page 24: ...8 Click Next You see this window 24 ...
Page 30: ...4 Load a stack of paper printable side down in the cassette as shown 30 ...
Page 54: ...54 ...
Page 88: ...88 ...
Page 109: ...Parent topic Printing From a Computer 109 ...
Page 123: ...Related concepts Purchase Epson Ink Cartridges and Maintenance Box 123 ...
Page 145: ...3 Remove any paper inside including torn pieces 4 Close the front cover 145 ...
