Check printer head latch - no printing!

try to clean the encoders, both of them . these are small thin plastic like material that encodes data to print head, fisrt one runs on top of a catridge holder.and the second one is cyndrical at the far left side of the catridge holder.

---Make sure the printer is on, or press the Power button to turn it on. Wait for the printer to finish any warm-up diagnostics or print jobs it is performing.

---Open the access cover to the print heads. This cover may be the top cover, the front door or an ink access door on the front of the printer.

---Wait for the cartridge carriage to stop moving, making sure it is completely stationary before putting your hand in the printer. Lift up any clips or latches keeping the print heads or cartridges in place.

---Remove the old print head or ink cartridge if it is part of the cartridge, and discard it. Remove the packaging from the new print head, making sure to peel off any protective tape or twist-off protective caps.
---Insert the new print head or cartridge into the empty slot. Lower any clips or latches and make sure the print head or cartridge does not wiggle in its spot, otherwise you need to pull it out and reinsert it into the printer.

---Close the cover you opened to access the print heads and wait for the printer to calibrate the new print heads. Some printers may produce an alignment page, which you can throw away.


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Did nozzle check show cyan and magenta lines?

You likely have separate ink cartridges and print heads on your printer. Double check your printer manufacturer and model on the net and see if that's the case. You likely will have to either replace the print heads. I've also had to clean the membrane between the cartridge and the print head which gets a dried coating on it periodically. try recommended isopropyl alcohol and water mix and put a few droplets on the membrane, let sit for a half hour and see if the droplets have passed through the membrane to the heads. Although all the efforts usually are in vain in the older type printers, if head replacements doesn't work, or what i suggested, then get a new printer. It 's cheaper. and the new ones have solved a lot of the older dried head problems.

> Check cartridges, any refilled one?> Perform print head alignment> Shoot color wise CMYK print out, check which color in dark > Verify the colors are spreading on media?> Try with another mediaI hope these steps will give you the solution..

try to find if the printer has a resetter tool online canon ink cartridges

Reinstall cartridges slowly so printer can detect it

Instructions

1. Make sure the printer is on, or press the "Power" button to turn it on. Wait for the printer to finish any warm-up diagnostics or print jobs it is performing.
   
2. Open the access cover to the print heads. This cover may be the top cover, the front door or an ink access door on the front of the printer.
   
3. Wait for the cartridge carriage to stop moving, making sure it is completely stationary before putting your hand in the printer. Lift up any clips or latches keeping the print heads or cartridges in place.
   
4. Remove the old print head or ink cartridge if it is part of the cartridge, and discard it. Remove the packaging from the new print head, making sure to peel off any protective tape or twist-off protective caps.
   
5. Insert the new print head or cartridge into the empty slot. Lower any clips or latches and make sure the print head or cartridge does not wiggle in its spot, otherwise you need to pull it out and reinsert it into the printer.
   
6. Close the cover you opened to access the print heads and wait for the printer to calibrate the new print heads. Some printers may produce an alignment page, which you can throw away.
   

Step one: Reset the printer
CAUTION: Do NOT perform any other type of reset on the printer before the ink initialization process has been completed.

1. Without turning the power off, remove the power cord from the back of the printer and from the wall socket.
2. Wait 30 seconds and reconnect the power cord to the printer and to the wall socket. Turn the unit on if it is not already turned on.
3. Check the printer for the error message. If the error message still displays, go to the next step.

Step two: Clean the cartridge contacts

1. Lift the top cover. Figure 1: Lifting the top cover
2. Locate the ink cartridge indicated in the error message. Squeeze the gray tab below the cartridge slot to release the latch and then lift the latch. Figure 2: Unlatching the cartridge 1 - Black cartridge 2 - Color cartridges
3. Remove the cartridge indicated in the error message. Figure 3: Removing the cartridge
4. Gather the following cleaning materials:
   • Distilled, filtered, or bottled water. Do not use tap water, alcohol, or platen cleaners.
   • Lint-free cloth or swab. Eyeglass wipes and coffee filters work well.
5. Lightly moisten the swab or cloth and squeeze out the excess moisture.
6. Holding the cartridge by its handle, wipe the copper contacts. Figure 4: Wiping the contacts 1 - Copper contacts
7. Replace the cartridge and then close the latch and the printer top cover.
8. Check the printer for the error message. If the error message still displays, go to the next step.
   NOTE: The printer may take up to 15 seconds to clear the error and recognize the cartridge after closing the cover.

Step three: Replace the cartridgeIf the error message still displays, replace the indicated cartridge with a new cartridge

Hello HP 6110 Cartridge
Issue : installing Cartridge on HP 6110 Printer
Printer :Desk jet HP 6110
Analysis : it seems that you are trying for Replacing the print cartridges
Solution : Please try the following steps to replace which is very simple and easy. The most important part is to understand and then apply without fear..
1) Turn on the power of the printer
2) Lift the print carriage access door on the front of the unit
Observe : the print carriage will move into the middle of the access area.
3) Release the cartridge to be replaced by pressing down lightly on the top of the carriage latch (You Need to Press Of force Single finger on the top of the Carriage Latch) and then pulling the lower section of the latch forward. Lift the latch.
4) Grasp the sides of the ink cartridge and pull the cartridge out to remove it.
5) NOW by
Holding the cartridge with the printed label up, slide the cartridges, one at a time, into the print carriage.
Insert the black print cartridge (HP 56) into the right side (with the gray latch) and the tri-color print cartridge (HP 57) into the left side (with the blue latch).
6) Latch the cartridge by pulling the lower section of the latch forward and pressing the latch down. When the latch is down, release the lower portion of the latch so that it catches under the tabs. Do not use force or damage might occur.
7) Close the print cartridge access door..

Now check the by running a test print

Click Start , click Settings , and then click Printers .
Right-click the all-in-one print icon and click Properties
On the General tab of the Printer properties, click the Test Page option.

Try the above steps hope the best out of it
Happy new year