Epson RX420 has all lights flashing + E in the display, Have just changed ink cartridge and problem occured

What is the error that appear in the printer status on your computer?

Replace Ink Cartridges - Epson

files.support.epson.com > NX200UG.1.100.html

Replace Ink Cartridges. Your Epson Stylus NX200 Series and its software will let you know when an ink cartridge is low or expended. If ink is low, the ink light flashes. You can continue printing until a cartridge needs replacement.

Manual

Replacing Ink Cartridges - Epson STYLUS NX200 Series ...www.manualslib.com > ... > Quick manualEpson STYLUS NX200 Series Manual Online: Replacing Ink Cartridges. Make sure you have a new ink cartridge before you begin. You must install new ...Local results

Videos as well

https://www.google.com/search?q=epson+nx200+ink+cartridge+replacement

.. Anything else Denise, just click COMMENT under my post.

Epson printer flashing lights due to various reasons. When you have paper jammed, empty ink cartridge, printer print head is overheated and more. Follow the simple steps to fix Ink light and paper light flashing issue:

·Check the printer ink cartridge

·Check the printer print head and fuser

Read more steps to fix Epson printer flashing lights issue.

Hey, here's the whole process, step by step:
Solved How To Reset Epson Ink Cartridges


More info under: Gadget Preview

In most cases, it's a waste ink pad full problem (the sponge that sucks wasted ink is full). But it probably isn't full yet (Epson claims it's full long before it really is!).

You'll have to download the service program for Epson printers (which gives you access to service functions of your printer):
http://www.eserviceinfo.com/downloadsm/22895/SEIKO%20EPSON_EPSON%20RX420-425-430.html

Run the exe file (it doesn't work in Windows Vista or 7 - you'll need old xp for that). Then Select Sequential Adjustment Mode. Select your printer model and then Waste ink pad replacement. Press Ok.

You might have to try a bit.
After you suceed, you need to turn off the printer and turn it on again. If all went well, you won't be seeing all the blinking lights on your printer ;)

Try to find "EPSON RX425 Resetter Software" at google

The Overflow Sponge is full. Download SSC service utility to reset counter, but dont forget to clean or replace the sponge!

Hi, it's not ready for a replacement cartridge yet, the printer is only LOW on ink not OUT of ink. continue to use the printer until the flashing red light remains on solidly, then the head will move to the replace cartridge poswition when you press the button.

Normal 0 Could have a corrupt driver.
Disconnect the printer or at least be sure it is turned off. I'd do both and when the CD software program asks you to connect the printer to the USB port, do so and it should again work properly.
Hope this helps. Bud

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