EPSON DX4000, DX4050 Service Program Coming soon!


EPSON DX4000, DX4050 Service Program <font color=red>Coming soon!</font>
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The Epson Adjustment Program for DX4000, DX4050 can be used under Windows XP only.

This program can be used on ONE PC only!

To learn more about service program functions go to About Adjustment Programs (in the right column)

To get this adjustment program for Epson DX4000, DX4050, first you have to send us your PC configuration info file. It can be generated by special program, This program generates 2 files. You send us this files and we send the adjustment program to you.It can work on one PC only. If you change some parts in your computer the program will not work and you have to buy it once more for updated PC.

To use this program the best way you have to read Service Manual first.

After we accept your payment, you'll be sent special program and pdf instruction how to use it. It is very easy to generate info file on your PC!

I want to:


Step 1
ADD TO CART
Step 2
CHECKOUT
Select payment method.
Step 3
Confirm the order.


We are in business since 2002 and do our best to give our customers perfect service!

  Rebecca Taylor 2018-09-24 22:44:51  
  This fixed my Epson R2400 printer! Whew! Thank you!
  Melissa Varner 2023-10-15 04:51:04  
  Very simple to perform on my Epson ET 2760. I received the ink pad reached its end-of-life error message on my printer. I replaced the Maintenace box and then used the reset key I purchased, and it seems to have fixed the issue.
  Paul Jumbo 2019-04-19 18:47:57  
  I had Epson WF-2650 and it wasn't printing fully, skipping lines, even though colors were full.
I did a lot of cleaning, head cleaning, put new cartridge but no luck. I did some head cleaning using glass cleaner and syringes as shown on various youtube video.
After that, my printer didn't recognize two of the cartridges. I tried everything, cleaning contacts etc, nothing worked.

I was finally going to buy new cartridges however stores were closed today so I decided to look for chip-resetting tool but nothing good was available locally.

I came across this WIC reset utility and was really skeptical if it will work. I took the chance, bought the key, used the tool to reset firmware to chipless firmware, it was successful at the first go.
At this point, printer showed all ink levels 100%. I printed a test page and it came out perfect.
To make it even more interesting for me, I live in Europe and during one of the trip, I bought two sets of XL cartridges for this same model but printer didn't recognize in the past and I was going to throw them since these were no good for my EU model. I tried these again after chip reset firmware and voila, they works too.

I am amazed at the propaganda of these printer manufactures that even original printer cartridges from US didn't work on the model here in EUROPE, these used to fit perfectly but printer wouldn't recognize however, now they works too.
Today, I was almost ready to trash my 2.5 yr old and not much used printer but after a lot of trying and finally using WIC reset utility, the printers works like new and saved me a lot!

These were the best 20 CHF/USD I spent today!
Thank you very much and I don't need to worry about relying on a hardware chip-reset tool. I will now be able to use US model cartridges and re-fill i like without having to worry. I even printed some photos using this same printer on photo paper today and printer did an excellent job.
  santiago carlos 2004-06-26 18:59:49  
  Printer is now fixed and working fine. Thank you very much for your help. (I have already \"recommended \" your site to a friend who was having a problem with his printer. Further if (when) I have a problem with any of my other printers, (Canon S600 and Cannon i560), if a manual is needed, I will revisit.
  Peter Cofrancesco 2012-04-30 04:31:48  
  I tried using the free utility Epson provided, the counter reset to 40%, then after a print I got the error again. I gave WIC a chance out of desperation and it work! Saved me from throwing out a perfectly good printer and buying a new one. I use CISS and do a lot of prints and head cleaning. I cleaned ink pads myself but will set up a waste bottle when I get the chance.
  khuong tran 2020-10-28 14:11:11  
  it works .. so happy .. I finally managed to reset using the trial key, it really help especially during emergency, you can't send your printer to the shop asap ..
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