Epson WorkForce Pro WF-3730 Series - Suddenly the Printer Cannot Print Using a USB Connection; Cannot Print from an Iphone or Ipad; Printout Problems; Printout Is Scuffed or Color Is Missing

Suddenly the Printer Cannot Print Using a USB
Connection
❏ Disconnect the USB cable from the computer. Right-click on the printer icon displayed on the computer, and
then select Remove Device. Next, connect the USB cable to the computer and try a test print. If printing is
possible, the setup is complete.
❏ Re-set the USB connection following the steps in [Changing a Connection Method to a Computer] in this
manual.
Related Information
& “Changing the Connection Method to a Computer” on page 37
Cannot Print from an iPhone or iPad
❏ Connect the iPhone or iPad to the same network (SSID) as the printer.
❏ Enable Paper Setup Auto Display in the following menus.
Settings > General Settings > Printer Settings > Paper Source Settings > Paper Setup Auto Display
❏ Enable the AirPrint setting on Web
Cong
.
Related Information
& “Connecting to a Smart Device” on page 25
& “Application for Conguring Printer Operations (Web Cong)” on page 160
Printout Problems
Printout is Scued or Color is Missing
If you have not used the printer for a long time, the print head nozzles may be clogged and ink drops may not be
discharged. Perform a nozzle check, and then clean the print head if any of the print head nozzles are clogged.
Related Information
& “Checking and Cleaning the Print Head” on page 144
User's Guide
Solving Problems
185