How do I obtain the latest product software for Windows or my Mac?Ĭan I use the Epson iPrint app with my iOS device?Ĭan I use the Epson iPrint app with my Android device? I cannot launch the EPSON Event Manager, how do I uninstall and reinstall the application? How do I change the default settings for the Scan to PC feature?Ĭan an unauthorized user access my network if I select Unblock or Allow during the EpsonNet Setup software installation? I set up my product on a network, but the Scan to PC, Scan to Email, and Scan to PDF features do not work. What information do I need to know before I install my product on my wireless network?ĭuring a wireless network installation, my product could not find or connect to the wireless network. How do I upgrade the firmware on my product? How do I change the control panel language? The settings are grayed out in Epson Scan on my Mac. How do I set default print settings when I print from Windows or my Mac? How do I install the software for my product?Ĭan I select a print resolution by indicating a specific dpi (dots per inch) setting? I'm having problems installing the software. I cancelled the software installation before it was complete, or connected the USB cable before starting the software installation. My printout does not print, and the print queue is paused. I see the message Encryption credentials have expired on my Mac. I see the message Filter Failure with rastertoescpII when I try to print from my Mac. I see the message Cannot connect to Internet in Windows 8.1 after I select Driver Update in my product software. I see the message Printer is Offline when I try to print with a wireless (Wi-Fi) connection in Windows. I see the message Printer is Offline when I try to print with a wireless (Wi-Fi) connection on my Mac. I see the message Scanner Not Ready or Epson Scan will not start in Windows or on my Mac. I see an error code on my product's LCD screen. I see the message Installation Failed or Installation could not be completed due to the following error: 0x11 when I install my product software.

Epson nx420