Unknown Printer

How to Identify and Fix Common Problems ?

Our sources include academic articles, blog posts, and personal essays from experienced technical support :

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.
The printhead is a component in a printer that houses ink cartridges. It`s typically located under the cover of your printer, and it can become clogged with ink over time.
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.
Although different brands of cleaning solution will slightly vary when it comes to ingredients and ingredient ratios, they are largely based on the same three components: Distilled water. Isopropyl alcohol. Detergent.
The printhead lock is a piece of plastic that prevents the printhead from moving towards the left. A common way to unlock it is by turning on the power. As soon as you see the lock moves, you`ll cut the power off.
A standard Print Head Cleaning cycle is done by clicking `Cleaning` on the Maintenance tab, then waiting a little bit until a message comes up; confirm it and click `Print Check Pattern. ` From this you can then tell what sort of Deep Clean you need to do by which lines (black or colour) are faded.
The sponge end of a blocked printer head can be cleaned with only one liquid other than water. This liquid is isopropyl alcohol. Isopropyl alcohol isn`t strong enough to melt the sponge but is still strong enough to dissolve the ink inside the blocked printer head.
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.
If the printheads are built into the printer or plotter, they`re likely to require replacement after long-term use. Most often, if you have determined that your printing issue is not due to lack of ink and have cleaned the printheads, you likely need a printhead replacement.
If there is paper obstructing the printhead or if the printhead is not seated correctly, it might cause an error message. Turn on the printer, and then remove the printhead. Press the Power button to turn on the printer, if it is not already on.
The shelf life for an original printer cartridge is 24 months and the shelf life for a compatible cartridge is 36 months.
Summary: Expiration date should not be disregarded

In this way, you can avoid in advance that the cartridge cannot be used because it is too old. If you have a printer with a fixed print head, you should not use cartridges that are more than six months old.

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.
In general, use isopropyl alcohol and a lint free cloth or swab — the alcohol evaporates quickly without leaving residue. If the print nozzles are clogged, you might have a more involved cleaning procedure ahead of you.
A printhead is the device within the printer that actually sprays the droplets of ink onto the paper. If it weren`t for the printheads, you would always end up with a blank piece of paper! A lot of printers these days use cartridges that already have the printheads attached to them.
When referring to a non-impact printer, like an inkjet printer, a nozzle is a small hole found on a printer cartridge`s print head. Nozzles can be smaller than a human hair. Each nozzle produces millions of ink droplets used in creating the images and text generated by the printer.
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.

Printheads can be thoroughly cleaned by soaking them in a solution of water and ammonia for several hours and then washing them under warm running water. This method has worked for others, and it`s also cheaper than replacing the printheads.
NOTE 1: While warm tap water is most readily available in the home, use of distilled water is suggested as it is technically safer for the printhead as it does not contain calcium or contaminants which could clog ink nozzles and/or impact the printhead`s long term performance.
There are two primary types of printheads that will be used in the digital printing process, piezoelectric and thermal.
Color laser printers print both black and colored documents and use toner powder instead of ink so it won`t dry up in between uses–plus no printhead to worry about!
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.
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.

Relevant Questions and Answers :

the most relevant questions and answers related to your specific issue

Removing the print head on a Pixma MX 475?
ANSWER : Take out the ink tanks. On the right side there is a plastic release lever. Lift it up and the heads will unlock. Reach in and remove the heads. Take it to the sink and run hot water through the screens on top and then flip it over and run hot water over the heads. Repeat a few times until the water is clear. Reinstall and try again. It might take a couple pages for the print to look good.

Read Full Q/A … :
Unknown Printer

Print file sent but no printing occurs
ANSWER : Been working on these since they first were released. Never seen a problem like yours. If it happens again, try doing an engine test, as it bypasses the formatter board. The engine test is located at the right side of the manual tray opening. Look for a hole in the side wall. Stick something like a paper clip into it to actuate the test button. It will then print a lined test page. If it does that, then it points to the formatter board as the cause of your problem.

Read Full Q/A … :
Unknown Printer

print heads
ANSWER : Try this: http://support.hp.com/us-en/document/c04293162

Read Full Q/A … :
Unknown Printer

when printing front and back, the front will print well but the back will fade
ANSWER : It happens because second side voltage is much higher and the board breaks. Are you getting this issue in auto duplex only, or same error you are getting when you print second side manually?

Read Full Q/A … :
Unknown Printer

Epson Artisan 835 print head cleaning question
ANSWER : I had the same problem. After reading the comments, I tried Liquid Wrench spray. 1st try got about sixty percent improvement. Tried again this time I let it set for about 10 min then did a head cleaning. Completely solved the problem. I am a little concerned about its use on plastic. So far so good.

Read Full Q/A … :
Unknown Printer

Pixma iP3000, Clogged Cyan print head?
ANSWER : I have had similar problem with an IP3600, but only since upgrading OS from WindowsXP to Windows7 a few weeks back, and only with the PG fat Black ink.

Read Full Q/A … :
Unknown Printer

Phaser Jams every time code: 0,006.74
ANSWER : http://www.support.xerox.com/support/phaser-8560mfp/support/enus.html

Read Full Q/A … :
Unknown Printer

Paper jam in front of print head. HELP URGENT Please
ANSWER : I am 99% sure you don’t have a problem with a sensor. Having no idea what you do in the cleaning process, and not being able to look at the printer, there is no way to help or advise you.

Read Full Q/A … :
Unknown Printer