Epson WF-R4640 User Manual - Page 261
Checking the Nozzles Using a Computer Utility, Clean the Print Head
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7. Check the printed pattern to see if there are gaps in the lines. Print head is clean Print head needs cleaning 8. Do one of the following: • If there are no gaps, select Done. • If there are gaps or the pattern is faint, select Clean the Print Head and continue. 9. Follow the instructions on the screen to clean the print head, check the nozzles, and repeat the process as necessary. 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: Print Head Nozzle Check Related concepts Print Head Cleaning Related topics Loading Paper Checking the Nozzles Using a Computer Utility You can check the print head nozzles using a utility on your Windows or Mac computer. 1. Load a few sheets of plain paper in the product. 2. Do one of the following: • Windows: Access the Windows Desktop and right-click the product icon in the Windows taskbar. 261
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