
6.
Press the
Color
button to clean the print head.
When the cleaning cycle is finished, you see a message on the screen.
Caution:
Never turn off the product during a cleaning cycle or you may damage it.
7.
Select
Print Nozzle Check Pattern
.
8.
Press the
Color
button to confirm that the print head is clean.
9.
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, select
Done
.
• If there are gaps or the pattern is faint, select
Clean the Print Head
to run the cleaning cycle
again.
If you don’t see any improvement after cleaning the print head up to 4 times, turn the product off and wait
at least 6 hours. Then try cleaning the print head again. If quality still does not improve, contact Epson.
Parent topic:
Related tasks
Cleaning the Print Head Using a Computer Utility
Cleaning the Print Head Using a Computer Utility
You can clean the print head using a utility on your Windows or Mac computer.
265
Summary of Contents for WF-R4640
Page 1: ...WF R4640 User s Guide ...
Page 2: ......
Page 14: ......
Page 62: ...2 Open the feeder guard and pull up the paper support 3 Slide out the edge guides 62 ...
Page 151: ...You see this window 151 ...
Page 174: ...4 Click OK Parent topic Scanning 174 ...
Page 207: ...You see this window 3 Select Fax Settings for Printer Select your product if prompted 207 ...
Page 208: ...You see this window 4 Select Speed Dial Group Dial List 208 ...