HP DeskJet 6122

How to Identify and Fix Common Problems ?

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Make sure your devices are properly connected with each other, and the network or the cable you use to connect these devices is normal. You can also try restarting your HP printer. Turn it off completely and unplug the power cord, leave it for a couple of minutes, and then plug the cord back and power on the printer.
Reasons why your HP printer has ink but won`t print

This may seem obvious, but it sometimes happens: first make sure your paper tray has paper in it. Misalignment, clogged printheads, faulty data communication or insufficient ink levels can also be sources of the problem.

Among the more common technical issues that may bring down a printer are disconnected cables, malfunctioning routers, and low ink levels. Moreover, software problems such as interrupted connections or incorrect settings in your system`s drivers can also cause your printer to show up as offline.
1: Check Printer Power, Cables, and Paper

Check that the correct paper is properly loaded into the printer and is not jammed. Replacing damaged cables, plugging in loose or disconnected cables, and fixing paper jams as necessary may resolve the issue.

Do a hard reset on your printer. To do this you just need to turn off your printer, unplug for a few minutes and then plug the printer again. If that still doesn`t work, try turning the printer and your computer off, and then start it back up again. Try uninstalling and then reinstalling your printer driver.
There`s a chance that the printhead hasn`t been installed properly or has been clogged with dried ink or debris. If this is the case, then cleaning your printhead may resolve the HP ink system error.
a misprint or misspelling in a text. The mix-up was due to a printing error.
Select Start , then select Settings > Devices > Printers & scanners . Scroll down to Related Settings and select Print server properties. Select the Drivers tab, and see if your printer is listed. If it is, you`re all set.
Incorrectly installed ink cartridges or low ink levels can result in poor print quality or errors. Check ink levels. From the printer control panel: Look for an ink drop, a cartridge icon, or an Ink Levels menu.
1. On the printer display home screen, select the “set up” button (it looks like a gear). 2. Select “settings” > “device settings” > “reset settings” > “reset all” > “OK” and then “Yes.”
Restore factory settings

To restore the product to the factory-default settings, follow these steps. Turn the product off. Disconnect the power cable from the product for 30 seconds and then reconnect. Turn the product on while you press and hold the Resume button for 10-20 seconds.

If you try to use the printer after it has been out of use for a long time, it may not print properly even if head cleaning is carried out several times. If this is the case, carry out head flushing. If the print heads are still clogged, leave the printer for about ten minutes, and then print the nozzle check pattern.
The reset key is a single use key and once used cannot be used again. All EPSON printers have inbuilt counters that count up the number of pages a printer produces, the number of head cleans executed and various other attributes. Once a critical level is reached the printer will enter its service mode.
Reset. Resetting the printer stops printing and clears the current print job received from the active interface. You may want to reset the printer when there is a problem with the print job itself and the printer cannot print successfully.
A supply memory error happens when the metal contacts / chip on an HP toner cartridge doesn`t correctly connect with the corresponding contacts inside the printer. The printer cannot detect the toner cartridge and displays the `Supply Memory Error` message on the printer display panel.
Verify the ink cartridge(s) is inserted properly. Some cartridges snap in place, and if they are not inserted fully, the printer won`t print anything. If a lever is moved from its original position to allow for installation of ink cartridges, ensure it is returned to its original position.
Ink has run out. (The lamp on the ink tank flashes.) If printing is in progress, stop printing, replace the ink tank, and then print again. Printing under the current condition may damage the printer.
Ink in a cartridge is low. You can continue printing, or check which cartridge is low and replace it. An ink cartridge is expended or not installed correctly. Replace or reinstall the cartridge.
Restart your printer by turning it off, waiting 10 seconds, and disconnecting the power cord from your printer. Then, turn off your computer. Connect the printer power cord to the printer and turn the printer back on.
With the AC adapter unplugged, press and hold the power button for approximately 15 seconds. Reconnect the AC adapter, and then turn on the computer.
Remove the toner cartridge and gently wipe to remove any dust or toner underneath with a dry cloth. If you notice excess toner inside the print device, it may be possible to remove it using a vacuum that is specifically designed to capture fine dust particles like toner powder. These vacuums can be costly, however.
Use HP Print and Scan Doctor (Windows)

Use HP Print and Scan Doctor on your Windows computer to help diagnose and fix printing and scanning issues. Make sure paper is loaded in the main tray, and then turn on the printer. Download HP Print and Scan Doctor, and then follow the prompts to install and open the tool.

You`ll know fairly quickly if your printhead is causing you problems. If your PC or the LCD screen on your printer is telling you that your ink cartridges are full but no ink is passing through to the paper, then it`s most likely that you are dealing with a clogged printhead.

Relevant Questions and Answers :

the most relevant questions and answers related to your specific issue

HP DESKJET 1280 ERROR
ANSWER : Help please! Printer power and paper lights continue to flash,- even after : encoder strip cleaned, carriage rod lubed, carriage is not stuck, rollers cleaned, no paper jambed . I know this is a variation on an existing theme, but could anyone help solve the issue.Many thanksKen

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HP DeskJet 6122

HP DeskJet 722C Paper Feed Problem
ANSWER : Detach the force string from the holding nothing back one and expel all paper from it.

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ANSWER : RE: HP 960c printer. I have new cartridges and the test page prints out full color. When printing a color document the page prints in black & white. Why not color? The print page is on color not black & white.

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HP DeskJet 6122

HP DeskJet 950C Leaking Ink
ANSWER : Thanks for the “loose, white rectangular piece” comment in my 990cse. I found this same white piece of rubber today jamming up the cleaning station carriage assembly and was wondering where it came from!

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HP DeskJet 6122

HP Deskjet 5150
ANSWER : Ok I have the same problem, Kemal. HOW DO YOU DISASSEMBLE the printer carriage and the Ink Service Station from that??

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HP DeskJet 6122

HP DeskJet 510 – problem
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HP DeskJet 6122

hp deskjet 3420- system error
ANSWER : Hi I am having problem in printing from java file , I followed all your steps but C:\\WINDOWS\\system32\\spool\\drivers\\w32x86\\3 after this I am getting no files in this folder ,please help me as I am struggling to get print from java since a week

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HP DeskJet 6122

HP DeskJet 1220C Prints only Pink & Black
ANSWER : hi everyone. i have an hp ink advantage 5525 all-in-one. changed all cartridges as they were empty and when i tried to print i got blank pages. i gave a print order a couple times to find out what was going on and found out that yellow and magenta inks worked but not cyan and black. removed cartridges, clean and all many times and nothing happened. then i tried this youtu.be/f57jOGj-G5s and the print quality of magenta and yellow improved significantly but still no black or cyan at all. i can’t do the running water thing because the print head is not detachable. any suggestions?

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HP DeskJet 6122