Sharp uxbd90 Has stopped printing,installed new ink cartridge,still not printing.Roy Standley.

Caution:
Leave your old cartridges in the printer until you are ready to replace them to prevent the print head nozzles from drying out. Do not open ink cartridge packages until you are ready to install the ink. Cartridges are vacuum packed to maintain reliability.
1)Turn on your product.
2)Lift up the scanner unit.
Caution:
Do not move the print head by hand; otherwise, you may damage your product. Do not touch the flat white cable inside the printer.
Press the stop button.
If a cartridge is low or expended, the print head moves that cartridge to the indicator position. Press the stop button again to check for additional low or expended cartridges. When all cartridges have been identified, the print head moves to the replacement position.
If no cartridges are low or expended, the print head does not move. If you want to replace a cartridge before it is low or expended, press the stop button for 6 seconds. The print head moves to the replacement position.
Squeeze the tab on the cartridge and lift the cartridge straight up to remove it.
Note: Dispose of used cartridges carefully. Do not take the used cartridge apart or try to refill it.
Warning: If ink gets on your skin, wash it thoroughly with soap and water. If ink gets into your eyes, flush them immediately with water. If ink gets into your mouth, spit it out and see a doctor right away. Keep ink cartridges out of the reach of children.
Before opening the new cartridge package, shake it gently four or five times.
Caution:
Do not shake the cartridges after opening the packages, or ink may leak.
Remove the cartridge from the package.
Caution:
Do not touch the green chip or the small window on the cartridge. Install the new cartridge immediately after removing the old one; if you do not, the print head may dry out and be unable to print.
Remove the yellow tape from the side of the cartridge.
Caution:
Do not remove any other labels or seals, or ink will leak.
Insert the new cartridge into the holder and push it down until it clicks into place.
Press the stop button. The print head moves to its home position and the printer starts charging the ink. This takes about 1.5 minutes. When the power light stops flashing and remains on, ink charging is finished.
Caution:
Never turn off the product while the power light is flashing or you will waste ink. Thanks

Step one: Complete the alignment process If you have already installed new print cartridges, follow these steps to complete the alignment process.

1. After installing a new print cartridge, wait at least 20 seconds for the print cartridge alignment process to start.
2. Wait for the print cartridge alignment process to fully complete.
3. Make sure that the alignment page has printed on plain, white paper that has no other printing on it. If you need to create a new alignment page, load the tray with letter or A4 unused plain white paper and turn the product off and on again to create the page.

If an alignment page does not print when the product is turned on or off, the issue is resolved. If an alignment page continues to print when the product is turned on or off, you should replace the cartridges with new HP cartridges. Continue to Step two: Remove the print cartridges. Step two: Remove the print cartridges Follow the steps below to remove the cartridges. NOTE: When you remove and install the same print cartridge, the unit will not align the print cartridge as the unit remembers the alignment values for that print cartridge.

1. Press the Power button to turn the product on. The Power button is lit when the unit is on. Figure 1: Power button lit
2. Make sure that the paper tray is down, and letter or A4 unused plain white paper is loaded in the paper tray.
3. Lower the access door until it stops. Make sure that the print carriage moves to the right side. Figure 2: Lower the access door
4. Wait until the print carriage is idle and silent, and then using your thumb, lightly press down on a print cartridge to release it. Figure 3: Print carriage
   • If replacing the tri-color print cartridge, remove the print cartridge from the slot on the left.
   • If replacing the black or photo print cartridge, remove the print cartridge from the slot on the right.
   Figure 4: Proper position of the print cartridges 1 - Tri-color print cartridge 2 - Black or Photo print cartridge
5. Pull the print cartridge toward you and out of its slot.

Step three: Install the new print cartridge

1. Remove the new print cartridge from its packaging and, being careful to touch only the black plastic, gently remove the plastic tape by using the pink pull tab. Figure 5: Remove the tape 1 - Copper-colored contacts 2 - Plastic tape with pink pull tab (must be removed before installing) 3 - Ink nozzles under tape CAUTION: Do not touch the copper-colored contacts or ink nozzles. Touching these parts can result in clogs, ink failure, and bad electrical connections.
2. Slide the new print cartridge forward into the empty slot. Then gently push on the upper part of the print cartridge forward until it clicks into the socket.
   • If you are installing the tri-color print cartridge, slide it into the left slot.
   • If you are installing a black or photo print cartridge, slide it into the right slot.
   Figure 6: Print cartridge locations 1 - Print cartridge slot for the tri-color print cartridge 2 - Print cartridge slot for the black and photo print cartridges
3. Close the print cartridge access door. Figure 7: Closing the print cartridge door
4. If you installed a new print cartridge, the print cartridge alignment process starts after about 20 seconds.
5. The unit aligns the print cartridges. Recycle or discard the print cartridge alignment sheet.

If you have completed all the steps listed above and are still experiencing a problem, service the product. Cause The product aligns the print cartridges every time at cartridge installation or replacement to ensure the highest-quality prints. The alignment page continues to print when the product is turned on or off, or when a print job is started, for any of the reasons below.

• The automatic alignment process is not complete.
• The ink cartridges are not properly installed.
• One of the ink cartridges is defective.
• One of the ink cartridges is low or out of ink. Black and all three colors must be available.
• Protective tape on a new ink cartridge has not been removed.
• Contacts on the ink cartridge are not meeting the contacts in the carriage correctly.
• Cartridge is remanufactured or refilled. Refilled or remanufactured ink cartridges may have been damaged during the refilling process or have clogged ink nozzles.
• The product needs to be serviced.

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.

First make sure you have removed any packing tape from ink cartridge.
Second look into ink cartridge slot on printer and make sure nothing is blocking installation of ink cartridge.

Be aware that your Brother machine is designed to stop ALL printing operations when any of the ink cartridges are empty.

Most of the HP printers are designed to allow printing onlywhen all cartridges are installed and
have ink.
Install a new tri-color ink cartridge and printing will continue as usual.
My printer, which is HP, does the same thing as yours, until I replace the empty cartridge,
printing stops.

1. Turn on your printer.
   
   
2. Open the front cover.
   
   

The ink cartridge carrier moves and stops at the loading position unless the printer is busy.

1. Press the tabs on the cartridge lids, then lift the lids.
   
   

1. Remove the old ink cartridges.
   
   

1. Store the cartridges in an air-tight container or dispose of them properly.
   
   
2. If you are installing new ink cartridges, remove the sticker and transparent tape from the back and bottom of each ink cartridge.
   
   

NOTE: You can use your printer with one cartridge (color or black) at a time. To extend the life of your color cartridge and improve printing speed, install both a color cartridge and a black cartridge at the same time.

1. Insert the new ink cartridges. Make sure the color ink cartridge is secure in the left ink cartridge carrier and the black ink cartridge is secure in the right ink cartridge carrier.
   
   

1. Snap each lid closed.
   
   

1. Close the front cover. The front cover must be closed to start a print job.
   
   

1. Open the Dell Printer Solution Center by clicking Start® Programs or All Programs® Dell Printers® Dell Photo Printer 720® Dell Printer Solution Center.
   
   
2. Click the Maintenance tab.
   
   
3. Click Install a new print cartridge.
   
   
4. Click Next.
   
   
5. Select the type of cartridge you installed.
   

NOTE: Specify whether the cartridge is a new cartridge or an old cartridge (one that has been used before). If an old cartridge is incorrectly identified as New Cartridge in the Dell Printer Solution Center, ink levels may be incorrect.

1. Click Next.
   
   

Ink level counter (program) didn't read actually ink at ink tank. Brand new cartridge ink level counter 100% (full), and ink 100% (about 10 ml). After may printing, ink will dry out, and ink level counter reach zero (ink out). Printer will not allow print anymore, even have refilled, because ink level read "ink out". For canon type, you just to release ink level counter, and counter just stop, but printer will allow to print. Press stop/reset button for about 30 second.

I have installed all new cartridges. "Ink is out" comes up when I try to print. It is properly installed and is the second set of ink cartridge this has happened with. The "On" and 'Ink" lights do not stop flashing. The printer does not see the new cartridges.

it sounds like either you didn't peel off the plastic cover the ink cartridge or it is a defective cartridge.

Thank You,

Mikey

wipe off the contacts on back ink cartridge with a microfiber towel moistened with alcohol also wipe of the printhead (area where ink cartridge contacts the paper) then reinstall and try printing.