HP DeskJet 300

How to Identify and Fix Common Problems ?

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Dots are typically caused by foreign material inside the machine (for example paper dust, glue from labels or envelopes, paper clips, staples) sticking to or damaging the surface of the drum. Toner builds up on or sticks to these areas on the drum and creates black dots on the printed pages.
Hp Incompatible Print Cartridge Error message may signal that the cartridge you placed is in the wrong slot. When you get such errors, check that the cartridge model numbers match your printer model and your country`s region. After that, check if the cartridges are installed in their corresponding slots.
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.
There are four possible causes why the toner does not stick to the paper/media when printing: The wrong type of paper/print media is being used. The Paper Type setting is wrong for the type of paper/media being used. One or more of the toner cartridges being used are not supported or are not working correctly.
A printer printing lines on the page are normally caused by a blocked, dirty, or damaged print head. Blocked ink cartridge nozzles, or not removing protective seals correctly when you installed a new ink cartridge can also cause missing lines of print.
You can continue to print with one or more empty cartridges, but HP recommends replacing them as soon as possible to avoid printhead damage.
Missing colours, streaky prints, smudges and ink blotches are all signs that your printer ink or toner cartridge may be damaged. Some printers will actually warn you if a cartridge is damaged and will refuse to print. This includes HP ink cartridges, Samsung toner cartridges and Canon ink cartridges.
Your printer may not recognize the new ink cartridge, or the ink counter may read it as empty. Many printers have a cartridge reset feature that forces the machine to recognize the cartridge as new.
Since all of these different cartridge series look the same, many people wonder if they are interchangeable. Are they interchangeable? The answer is no, even though they look similar and will likely fit inside your printer, they will not print if installed in the wrong printer.
Toner Rub Off or Smudging issues occur when toner is improperly or incompletely fused to the paper. This can occur if the incorrect paper is used, paper tray settings are incorrectly configured, or there is an issue with the Fusing unit.
The plastic in the toner lets you keep it from jumping ship once you`ve finally got it on the paper; all you have to do is apply heat to the toner, and the plastic particles melt and fuse the pigment to the paper.
WHAT CAUSES TONER TO FLAKE OFF? Toner flaking off paper? You`re probably using a heavier stock of paper. The heavier the paper, the more heat is needed to fuse the toner to the page.
Can you print with one or two empty ink cartridges? The quick answer is: Yes, you can (if you own a printer model that allows it) — but you shouldn`t keep printing with an empty cartridge for too long.
When color ink is expended and black ink still remains, you can continue printing for a short time using only black ink. However, you should replace the expended ink cartridge(s) as soon as possible.
Printing on 5% = 480 pages (the official page yield). Printing on 10% = 240 pages. Printing on 20% = 120 pages. Printing on 40% = 60 pages.
Most ink cartridges only require a single press of the button to reset it, but if it doesn`t reset, try holding the reset button for a few seconds.
The chips are a must, without them, the printer will not recognize the installed toner cartridge.
If your new compatible toner cartridge came without a chip, you will have to re-use the chip from the original HP toner that came with your printer in order to use the compatible toner. The cartridge will work fine EXCEPT the printer will not read the toner levels.
How long do printer ink cartridges or toner last? If your wondering how long ink cartridges or toner lasts before they expire or ink dries up, ink cartridges are manufactured with a 2-year expiry date. When you get close to two years, the ink sponge inside the cartridge can start to dry up.
When the printer`s Error light flashes, an ink cartridge is low on ink. This is a good time to make sure you have a new cartridge handy. When the Error light stays on, a cartridge is empty and you need to replace it.
If your HP printer not printing black ink correctly, here`s what you should do. Using non-genuine ink cartridges. Printheads that have become clogged. Ink cartridges that are defective or empty.
As long as you buy your compatible cartridges from a reputable source, they should be just as valid as genuine cartridges. The only difference between them is whether or not the company that made the printer made the cartridge. Genuine cartridges are where a manufacturer can make more of a profit.
HP 300 and 301 aren`t interchangeable, but if you`re looking for an alternative, HP recommends the HP 61 ink cartridge for Deskjet printers.
The short answer is yes. This is one of the main reasons why these cartridges are such an attractive option. Although remember that poor quality produced cartridges can give your printer problems. When trailing these compatible toner cartridges, try and stick to one brand, if they work well then carry on using them.

Relevant Questions and Answers :

the most relevant questions and answers related to your specific issue

Good toner cartridges still available for HP LJ 4V?
ANSWER : Try directpreciseimaging.Com in Calif. Don’t worry about resistance unless there is none.

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HP LJ P3015
ANSWER : well ^%$#(&^%[[[[

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HP laserjet toner wiper blade fix?
ANSWER : I’m having trouble locating wiper blades & doctor blades for sale online. Can anyone suggest sources, please? I have several HP 92298X cartridges that need them.

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Resetting of chip for hp toner Q6000A
ANSWER : HP Color Laser Jet 1600 – Thanks for all the above information. Even though the 1600 is a different printer, I followed the above: “…go to “System Configuration”; then to “Print Quality”; I then get a choice of “Replace Supplies” and then “Overide Out”…” Selecting “Overide Out” got my 1600 back to printing, although I did have do perform the steps TWICE before it seemed to take affect. Not sure what was going on, but I’m happy that people put the information out there for the rest of us to have.

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HP LJ 4350 – Tray 2 not lifting, no motors turn.
ANSWER : I can’t believe, pieces of paper was under the registration flap, now my 4250N is working.

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HP 4250, error 54.1 Remove sealing tape from toner
ANSWER : I am having the same problem as everyone else can someone send me a new link or the pdf

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HP laser jet 3015 "Upgrade Error Call HP Support"
ANSWER : rgtr

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HP LJ 1150 Printing multiple pages on one sheet?
ANSWER : Hey friends.

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HP DeskJet 300