Download Epson WorkForce 845 User`s guide

7. Press the
start button.
After the nozzle pattern prints, you see this screen:
8. Do the following, depending on the results of the product check:
• If the page prints and the nozzle check pattern is complete, the product is operating properly. Any
operation problem you may have could be caused by your computer, cable, software, or selected
settings. Check the other solutions in this book or try uninstalling and reinstalling your printer
• If the page prints but the nozzle check pattern has gaps, clean or align the print head.