Unknown Printer

How to Identify and Fix Common Problems ?

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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. Blurry documents and images that appear faded are also signs that it`s time to remove the excess ink.
If the printer continues to display a printhead error, the printer will probably require service. It may have a defective printhead assembly or there might be a problem with the system board or one of the printhead cables.
A print head scratch occurs when an accumulation of dust or debris gets stuck in your machine. And if this happens, the damage cannot be fixed. In most cases, you would need to purchase a new printhead. That`s why it`s important to keep the dust out, away from your machine.
There isn`t much that can be done in the way of repairing a printhead, only replacing parts. By the time a printer technician assesses your printer, gets the part you need, and replaces it, you could have ordered a new printhead from allprintheads.com and replaced it yourself for much less.
In Windows, go to Printer Properties > Maintenance > Clean Heads > OK and follow on-screen prompts.
Switch off and restart the printer.

Sometimes this is all that`s needed to solve this. If there are any jobs in the queue that can`t be shifted, a restart should flush these out. Now try and print. More often than not, this should resolve the problem.

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. Blurry documents and images that appear faded are also signs that it`s time to remove the excess ink.
Cleaning the print head will start the ink cartridge replacement process. If you do not intend to replace an ink cartridge, press the ink button again to return the print head to its home position. The printer starts cleaning the print head and the power light and the ink lights begin flashing.
The warranty period for the printheads is 1000 cc of ink through the printhead (previously 700 cc), or the expiration date printed on the printhead, whichever comes first. However, printheads may last much longer than 1000 cc of ink. On average, printheads should last through 2-3 ink cartridges.
Unlike Piezo Electrical Inkjet technology (which pushes the ink out by using mechanical force) the HP Designjet Printheads use thermal technology to push the ink out, together with an integrated circuit which routes signals to the hundreds of ink nozzles providing precision and predictable output.
These kinds of printheads require replacement after long term use – however- since most printheads cost upwards of $100 and some replacements can be hard to find, it is usually cheaper to just buy a new printer.
Otherwise use a printer head cleaning solution recipe of 50% water and 50% rubbing alcohol. We also like a homemade printhead cleaning solution that is 8-parts Windex to 2-parts rubbing alcohol. This printer head cleaning fluid works like a charm and it`s cheap to make!
Dried Ink Buildup on the Printhead

If the print cleaning cycle doesn`t work, dried ink may be the culprit. Take the printhead out and wipe the nozzles clean to remove any buildup. Depending on the model of your printer, this may be difficult—some printheads are harder to remove than others.

If the ink level is sufficient, but the printer still does not print black ink, you may need to run a cleaning cycle. A cleaning cycle is a process that cleans the printer heads and removes any clogged or dried ink.
You can clean the printhead either manually or from your printer or computer. Before you start, you`ll want to perform a nozzle check to ensure your printhead needs cleaning, as this will save ink.
Clean the printhead weekly. Some applications may require more frequent cleaning. Check your printhead regularly. Operation in unusual conditions may require more frequent cleaning.
1. Paper Jams. Paper jams are a common problem for printers, resulting in time-consuming and frustrating delays. It can occur when loose sheets of paper get stuck in the rollers or feeding mechanism of the printer.
Every inkjet printer contains at least one printhead that applies ink onto paper and forms a document. Some printers contain two printheads, one for black and one for colour ink, whereas other printers may contain a separate printhead for each ink cartridge.
For healthier print heads and more efficient ink consumption, however, it`s better to leave your printer on. Constantly switching your printer off and on will decrease your printer`s lifespan, so try to keep the off/on to a minimum.
As print quality goes down over time, this will be a reason to replace the color printer. We find a black and white printer can sometimes last 10 years or more and most color laser printers are replaced every 3 to 5 years.
In general, HP ink cartridges have two dates listed. The “date of manufacture” and the “warranty end” date, which is two years after the date of manufacture.
Your printer displays the “Missing or Failed Printhead” error to signal a malfunctioning printhead. The issue could be due to clogged ink nozzles, dirty ink cartridges, internal paper jams, and more. HP printers may also display this error if the printhead pulls air from ink cartridges.
A print head scratch occurs when an accumulation of dust or debris gets stuck in your machine. And if this happens, the damage cannot be fixed. In most cases, you would need to purchase a new printhead. That`s why it`s important to keep the dust out, away from your machine.

Relevant Questions and Answers :

the most relevant questions and answers related to your specific issue

hp psc950 error message 'incorrect black cartridge
ANSWER : Had the same problem. Had changed black cartridge #15 as indicated but all the time I needed to change the #78 cartridge. All is working great. Message was telling me “error: incorrect cartridge installed”.

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error message that says " remove shipping lock from black cartridge" even though it has been removed
ANSWER : http://h20564.www2.hp.com/hpsc/doc/public/display?docId=emr_na-c01760760

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hp cp1700 printhead error messages
ANSWER : a cp 1700 , it always have cyan printhead error after 6-7 pages print , cyan printhead replaced in 2 time but its not fixed

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Error Code 51.1 says Printer Error No Kidding.lol
ANSWER : Sometimes turning off and on will allow you to print a few pages. The error is a beam detect error. The only real fix is to replace the laser scanner unit. Could be a loose connector on the scanner or DC controller from the scanner. That’s unlikely. You could try the only other free fix which is to open the scanner assy. and clean all the mirrors inside. The dust could obstruct the laser beam enough to cause the detect error.

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Error message reads remove and check right cartridge
ANSWER : You can try cleaning the contacts on the back of the cartridge and the ones that they contact in the printer. Other than that, you have to replace the cartridge. I once had one that did the same thing. I swapped the cartridge with another printer of the same model and both printers worked fine. I swapped them back and the original printer got the same error. The other printer had no problem with either cartridge. I swapped them back and left them that way.

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Error Message 4F on MFC 210C
ANSWER : Basically this kind of error caused by loss of voltage on print head. If this is the case then I suggest to buy a new printer rather than replace print head. Print head might be too costly.

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error message
ANSWER : Search it on google

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Error message to load paper and push OK, but not out of paper
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Unknown Printer