You may need to replace your print head. The nozzles can wear out over time.
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Tip! Leave the printer powered on when it is not in use to maintain cartridge readiness!
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Send us a picture of the clean/test print!
2. Ink is not flowing to the print head from the tanks. View this article for information on how the ink system works. The side tanks feed the print head ink through the tubes. If this is not working you will be
able to print normally until all of the ink in the print head is gone (100 - 200 prints depending on image size). If you don't have a good seal on one or more colors, the ink will not flow from the tank on the side.
The tubes leading to the top of the printhead should be full of Ink. If they are clear, that means the ink is not flowing. The result would be that color is missing in your print. Once a print head loses all of its ink, it is impossible to recover it. You will need to purchase a new print head or request one from tech support under warranty. There are several reasons for this problem. - Cracked or Missing Nozzles. Nozzles under the print head lid should be present and intact. If you close the lid with too much force or with the print head in the wrong position, it is possible to crack or break the lid nozzles. If Nozzles are cracked or missing, the printer will need repair or you may purchase a replacement lid.
- Missing Gaskets. The gaskets on the print head should be installed. See the picture below. If the gaskets are missing and cannot be located, you will need a new print head.
- Air Bleed due to Infrequent use. If you use the printer only once per week or less, air will bleed into the ink tubes. When you start to print again, this air gap is transferred into the print head until the ink from the tanks connects with the printhead. During this time, only ink from the print head is used to print. The print head only has 14ml of ink and cannot be refiled by the tank once it is empty. So if this process is repeated, one or more colors can be depleted from the ink tank. Follow the prevention tips below.
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Send us pictures like the ones you see above if you are unsure!
3. Prevention. If there are no visible cracks, missing gaskets, etc., as discussed in items 2, air may have bled back into the lines between uses. This printer works best when it is used every day. If it is several days or weeks between print sessions, air can bleed back into the system, and the ink falls back down into the reservoirs. This creates an air gap in the line that has to be refilled again. While it is refilling only ink from the print head is used for printing. Each time this occurs, the ink in the print head is depleted by 2 ml. After approximately seven cycles, one or more colors of the print head will be empty. If this occurs, a new print head must be installed. There are several things that you can do to prevent this.
- Leave the printer powered on when it is not in use. The printer will perform maintenance to keep the print head nozzles clean and the ink lines full. Leave it plugged in, powered on, with the printhead installed and the cover closed.
- Update your software/firmware.
- Request a repair to have the latest hardware updates installed that may prevent this issue.
- Set your maintenance frequency to every 10 labels and increase your Maintenance Spits to 2.
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4. Print Head Manual Cleaning Procedure:
Important Note: This cleaning procedure can be performed a maximum of 8 times before the print head must be replaced. See this
KB article for an explanation.
1. Fold a paper towel several times and completely saturate it with warm water or isopropyl alcohol if available. Do not squeeze out excess water from the paper towel.
2. Press the cartridge nozzles to the wet paper towel for 1-5 seconds.
3. Tap the top of the cartridge firmly with your fingers.
4. Repeat until all three colors are visible on the paper towel.
5. Print Head Warranty Information
Your Print Head is warranted for a minimum of 4 changes of any one color of the three colors. If your printhead has been used less than this amount and you are unable to resolve the issue with the troubleshooting and cleaning procedures below, contact support to receive a replacement.
To determine your warranty status hover your mouse over the ink levels and note the number of changes for each color.
When the software sees that four tanks of any color have been used, it displays a message that informs you that your print head is now past its warranty and suggests that you replace the print head. You can keep using it until print quality becomes noticeably inferior and the cleaning procedure below does not fix it.