After installing new ink cartridge, low ink warning. had cartridge ink replaced. need to remove the warning

Replacing Ink Cartridges
Make sure you have a new ink cartridge before you begin.
Caution:
Do not open ink cartridge packages until you are ready to install the ink. Cartridges are
vacuum packed to maintain reliability.
Leave the expended cartridge installed until you have obtained a replacement, or the ink
remaining in the print head nozzles may dry out.
1. Turn on the product.
2. If an ink cartridge is low or expended, you see a
message on the LCD screen indicating which
color to replace. Press OK.
If a cartridge is expended, you must replace it to be able to print or copy. If a
cartridge is low, you can continue printing until a cartridge needs
replacement.
If you're replacing a cartridge before you see a message on the LCD screen,
press xMenu, press u or d to select Maintenance, and press OK. Then
select Ink Cartridge Replacement and press OK.
3. Open the scanner, then open the cartridge cover.
4. Squeeze the tab on the cartridge and lift it up.
Dispose of it carefully. Do not take the used
cartridge apart or try to refill it.
Warning:
If ink gets on your hands, wash them thoroughly with
soap and water. If ink gets into your eyes, flush them
immediately with water. Keep ink cartridges out of the
reach of children and don't drink the ink.
5. Before you open the new cartridge package,
shake it gently four or five times. Then remove
it from the package.
6. Remove the yellow tape from the bottom of
the ink cartridge.
Caution:
Do not remove any other labels or seals, or ink will
leak. Do not touch the green chip on the front of
the cartridge. This can damage the ink cartridge.
7. Insert the new ink cartridge into the holder
and push it down until it clicks into place.
8. Once you replace all the cartridges that need replacing, close the cartridge
cover and push it down until it clicks into place.
9. Close the scanner.
10. Press OK to begin charging the ink. This takes
about 2 1/2 minutes. When you see a
completion message on the LCD screen, ink
charging is finished.

Caution:
Never turn off the product while ink is charging or you'll waste ink. If you see an ink
replacement message on the LCD screen, press OK and press down all the cartridges
securely. Then press OK again. If you remove a low or expended ink cartridge, you
cannot reinstall and use the cartridge.

See Page 47 in manual
Download Manual Here

Starts on page 23. http://files.support.epson.com/pdf/nx125_/nx125_qr.pdf
Replacing Ink Cartridges Make sure you have a new ink cartridge before you begin. You must install new cartridges immediately after removing the old ones. Caution: Do not open ink cartridge packages until you are ready to install the ink. Cartridges are vacuum packed to maintain reliability. Note: Leave the expended cartridge installed until you have obtained a replacement, or the ink remaining in the print head nozzles may dry out. 1. Turn on your printer. 2. If an ink cartridge is expended, the error and ink lights on the control panel stay on. 3. Open the document cover, then open the ink cover. Caution: Do not remove the ink cartridge guard or you may damage the printer.24 Maintaining Your Printer 4. Press the y Stop button. If a cartridge is low or expended, the print head moves that cartridge to the replacement position to indicate that it should be replaced. The P Power light starts flashing. If two or more ink cartridges are expended, the expended cartridge at the far left moves to the replacement position. The P Power light starts flashing. If no cartridges are low or expended, the print head does not move. Note: Do not hold the y Stop button for more than three seconds, or the printer may start cleaning the print head. 5. Squeeze the tab on the cartridge and lift it up. Dispose of it carefully. Do not take the used cartridge apart or try to refill it. Warning: If ink gets on your hands, wash them thoroughly with soap and water. If ink gets into your eyes, flush them immediately with water. Keep ink cartridges out of the reach of children.Replacing Ink Cartridges 25 6. Before you open the new cartridge package, shake it gently four or five times. Then remove the cartridge from the package. Caution: Do not touch the green chip on the front of the cartridge. This can damage the ink cartridge. 7. Remove the yellow tape from the bottom of the ink cartridge. Caution: Do not remove any other labels or seals, or ink may leak. 8. Insert the new ink cartridge into the holder and push it down until it clicks into place. 9. Press the y Stop button. If another cartridge is low or expended, it moves to the replacement position. Repeat steps 5 through 8 to replace any other cartridges that need to be replaced. When you press the y Stop button and no other cartridges need to be replaced, the print head moves to its home position and the printer starts priming the ink. This takes about 1 1/2 minutes.26 Maintaining Your Printer When the P Power light stops flashing and the error and ink lights go out, ink charging is finished. 10. Close the ink cover, then close the document cover. Caution: Never turn off the your Epson printer while ink is charging or you'll waste ink. If the error and ink lights remain on after the print head moves into its home position, an ink cartridge may not be installed properly. Press the y Stop button again, and then press the ink cartridge down securely. Note: If you replaced a cartridge while copying a document or photo, cancel printing and make sure your original is still placed correctly on the document table. Then copy your original again. If you remove a low or expended ink cartridge, you cannot reinstall and use the cartridge.

If you do not want to go through the guide, here is a quick instruction on how to insert the ink cartridge.
Remove and Install Cartridges Be sure you have your replacement cartridges handy before you begin. You must install new cartridges immediately after removing the old ones. Caution:
Do not open ink cartridge packages until you are ready to install the ink. Cartridges are vacuum packed to maintain reliability. If an ink cartridge is low or expended, you see a message on the WorkForce 310 Series LCD display screen indicating which color to replace. Press OK. If you're replacing a cartridge before you see a message on the WorkForce 310 Series LCD display screen, press the Copy button, press Menu, press or to select Maintenance, and press OK. Then select Ink Cartridge Replacement and press OK. 1. Open the scanner, then open the cartridge cover. 2. Squeeze the tab on the cartridge and lift it up. Dispose of it carefully. Do not take the used cartridge apart or try to refill it. Warning:
If ink gets on your hands, wash them thoroughly with soap and water. If ink gets into your eyes, flush them immediately with water. Keep ink cartridges out of the reach of children. 3. Before you open the new cartridge package, shake it four or five times. Then remove it from the package. Caution:
Do not touch the green chip on the front of the cartridge. This can damage the ink cartridge. 4. Remove the yellow tape from the bottom of the ink cartridge. Caution:
Do not remove any other labels or seals, or ink will leak. 5. Insert the new ink cartridge into the holder and push it down until it clicks into place. 6. Once you replace all the cartridges that need replacing, close the cartridge cover and push it down until it clicks into place. 7. Close the scanner. 8. Press OK to begin charging the ink. This takes about 2 minutes. When you see a completion message on the LCD display screen, ink charging is finished. Go through your user manual for further guide on how to install ink.

1 Remove and Install Cartridges Be sure you have your replacement cartridges handy before you begin. You must install new cartridges immediately after removing the old ones. Caution:
Do not open ink cartridge packages until you are ready to install the ink. Cartridges are vacuum packed to maintain reliability. 1. Turn on the Epson Stylus CX8400 Series. If a cartridge is low or expended, you see a message on the Epson Stylus CX8400 Series LCD display screen. If a cartridge is expended, you must replace it to be able to print. If a cartridge is low, you can continue printing until the cartridge needs replacement. If you're replacing a cartridge before you see a message on the Epson Stylus CX8400 Series LCD display screen, press Setup, select Maintenance, and press OK. Then select Change Ink Cartridge and press OK. 2. Open the scanner. 3. Open the cartridge cover. 4. Squeeze the tab on the cartridge and lift the cartridge straight up to remove it. Dispose of it carefully. Do not take the used cartridge apart or try to refill it. Warning:
If ink gets on your hands, wash them thoroughly with soap and water. If ink gets into your eyes, flush them immediately with water. Keep ink cartridges out of the reach of children. 5. Before opening the new cartridge package, shake it four or five times. (Do not shake a cartridge after opening the package; ink may leak.) 6. Remove the cartridge from the package, but be careful not to touch the green chip on the cartridge. 7. Remove the yellow tape from the bottom of the cartridge. Caution:
Do not remove any other labels or seals, or ink will leak. 8. Insert the new cartridge into the holder and push it down until it clicks into place. 9. Once you replace all the necessary cartridges, close the cartridge cover and push it down until it clicks into place. 10. Close the scanner. 11. Press OK to begin charging the ink. This takes about 2 minutes. When you see a completion message on the LCD display screen, ink charging is finished. Caution:
Never turn off the Epson Stylus CX8400 Series while ink is charging or you'll waste ink.
If you see an ink replacement message on the LCD display screen, press OK and press down all the cartridges securely.

Here is the Link showing instructions below. If you find this helpful, pls rate me.

http://files.support.epson.com/htmldocs/nx110_/nx110_ug/wwhelp/wwhimpl/js/html/wwhelp.htm

Replace Ink Cartridges
Your Epson Stylus NX110 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.
If a cartridge is expended, the ink light stays on. You must replace the cartridge to be able to print.

Warning:
Keep ink cartridges out of the reach of children and do not drink the ink.
Note:
If you need to change a cartridge before it or any other cartridges are low or expended, run the Ink Cartridge Replacement utility.

You cannot print or copy when an ink cartridge is expended even if the other cartridges are not expended. Replace any expended cartridges before printing or copying.

Leave your old cartridges in the Epson Stylus NX110 Series until you are ready to replace them to prevent the print head nozzles from drying out.
When an installed ink cartridge is more than six months old, you may need to replace it if your printouts do not look their best, even after cleaning and aligning the print head.
Follow the instructions in these sections to check and replace your ink cartridges:
Check Cartridge Status
Purchase Epson Cartridges
Replace Cartridges Using a Printer Software Utility
Remove and Install Cartridges

pls rate me. Thanks and Good Luck...

Try

Resetting the Ink Counter When an ink tank is replaced, the ink counter must be reset. The low ink warning is only displayed properly if the ink counter is reset.

Message Prompting Confirmation of Ink Tank Replacement
If an ink tank is removed, the printer will output a message prompting you to confirm replacement of the ink tank at the start of the next print job.
When an ink tank has been replaced, follow the procedure below to reset the ink counter. The low ink warning is only displayed properly if the ink counter is reset.
Important
If infrared communication is performed in Windows XP or Windows 2000, the printer will not output the message asking for confirmation of ink tank replacement.
Reset the ink counter from the printer driver when you replace the ink tank.

1 Check the message, and click Yes.

Note
Mistakenly clicking No instead, will prevent the low ink warning from functioning properly. If this happens, be sure to open the driver's Properties dialog box and manually reset the ink tank counter in the Maintenance tab.


2 Select the replaced ink tank, and click OK.
The dialog box allows you to select the replaced ink tank.
When both black and color ink tanks have been replaced, select both Black and Color.
If you have not replaced the ink tank with a new one, click Cancel.

Resetting the Ink Counter in Printer Properties dialog box

1 Open the Printer Properties dialog box and click the Maintenance tab.
2 Click Ink Counter Reset.
3 Select the newly installed ink tank, then click OK

try calling 1 800 421 6699 for US.
solution
try to remove inks, then reseat it..
then remove printhead, by pushing the latch on the upper right, then put it back in. be sure that it will snap. close the door with no inks. try to look at the message, if it has the same error, put the inks on it and close the door again.. then if you still have the error message, call the hotline no. and I'm Afraid that you need a Printhead replacement or defective ink issue...
they will replace it for free..

Remove and Install Cartridges Be sure you have your replacement cartridges handy before you begin. You must install new cartridges immediately after removing the old ones. Caution:
Do not open ink cartridge packages until you are ready to install the ink. Cartridges are vacuum packed to maintain reliability. 1. Turn on the Epson Stylus CX8400 Series. If a cartridge is low or expended, you see a message on the Epson Stylus CX8400 Series LCD display screen. If a cartridge is expended, you must replace it to be able to print. If a cartridge is low, you can continue printing until the cartridge needs replacement. If you’re replacing a cartridge before you see a message on the Epson Stylus CX8400 Series LCD display screen, press Setup, select Maintenance, and press OK. Then select Change Ink Cartridge and press OK. 2. Open the scanner. 3. Open the cartridge cover. 4. Squeeze the tab on the cartridge and lift the cartridge straight up to remove it. Dispose of it carefully. Do not take the used cartridge apart or try to refill it. Warning:
If ink gets on your hands, wash them thoroughly with soap and water. If ink gets into your eyes, flush them immediately with water. Keep ink cartridges out of the reach of children. 5. Before opening the new cartridge package, shake it four or five times. (Do not shake a cartridge after opening the package; ink may leak.) 6. Remove the cartridge from the package, but be careful not to touch the green chip on the cartridge. 7. Remove the yellow tape from the bottom of the cartridge. Caution:
Do not remove any other labels or seals, or ink will leak. 8. Insert the new cartridge into the holder and push it down until it clicks into place. 9. Once you replace all the necessary cartridges, close the cartridge cover and push it down until it clicks into place. 10. Close the scanner. 11. Press OK to begin charging the ink. This takes about 2 minutes. When you see a completion message on the LCD display screen, ink charging is finished. Caution:
Never turn off the Epson Stylus CX8400 Series while ink is charging or you’ll waste ink.
If you see an ink replacement message on the LCD display screen, press OK and press down all the cartridges securely.

If you remove an ink cartridge for later use, protect the ink supply area from dirt and dust and store it in the same environment as the Epson Stylus CX8400 Series with the label facing upward. Note that there is a valve in the ink supply port, making covers or plugs unnecessary, but care is needed to prevent the ink from staining items that the cartridge touches. Do not touch the ink cartridge ink supply port or surrounding area, and do not store the cartridge upside down.

If you remove a low or expended ink cartridge, you cannot reinstall and use the cartridge.

I want to known you have replaced the cartridges or refill the cartridges.