Cleaning the print head using a computer utility – Epson WorkForce Pro WF-7820 All-in-One Inkjet Printer User Manual
Page 291
291
You see a screen like this:
6.
Select
Start
to clean the print head.
When the cleaning cycle is finished, you see a message on the screen.
Caution:
Never turn off the product or open the front cover during a cleaning cycle or you may not
be able to print.
7.
Select
Yes
.
8.
Select
Start
to confirm that the print head is clean.
If you don’t see any improvement after cleaning the print head up to 4 times, wait at least 6 hours without
printing or longer if printing. 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
Loading Paper in the Cassette and Paper Tray (Rear Paper Feed Slot)
Cleaning the Print Head Using a Computer Utility
You can clean the print head using a utility on your Windows or Mac computer.
1.
Make sure there are no errors on the LCD screen.
2.
Load a few sheets of plain paper in the product.