HP LaserJet 4050TN
Recently replaced the fuser and transfer rollers. Now, envelop printing is very light, faded. Did I do something wrong when replacing the fuser or do I have another problem? Thanks…
Experienced technical support provide their insights in answering this question :
Fuser can’t cause the problem. I’ve seen a lot of people break the transfer roller mounts when installing them improperly. If the transfer roller isn’t being pushed up against the back of the paper, then the toner won’t pull down to the front of the paper off of the toner cartridge. Push down on each end and it should spring back up.
How to Identify and Fix Common printer Problems ?
Our sources include academic articles, blog posts, and personal essays from experienced technical support :
Here are the most common causes of a printer printing faded text or images: Low ink or toner levels. Toner sticking to the fuser roller or problems with the transfer roller. Low ink or toner density settings.
A common cause of faded, faint printouts from your inkjet printer is dried ink particles causing a blockage in your printer. The printheads on an ink cartridge can be become blocked if the printer is not used for a period of time, so it is recommended to print a few pages each month to maintain the print quality.
If the envelope did not print correctly, do any of the following: Consult your printer information, if available, to find out how to load the envelopes into the printer. Update your printer driver. Go back to the Printing Options tab of the Envelope Options dialog box, and make adjustments to the printing options.
Unfortunately, there is no way to restore faded ink to its original state. Some chemicals are advertised to darken original inks, but they are often damaging to paper and conservators do not recommend them.
HP`s portfolio of Original HP inks and photo papers print your precious photos so they stand the test of time. Fade-resistant: When you choose Original HP inks and select HP photo papers, your high quality photos can last for decades when displayed under glass.
Prints produced with inks that contain pigments, such as HP Latex Inks, tend to last longer than prints produced with inks that contain dyes, but nonetheless they will start to fade over time depending on the intensity of UV light exposure. exposure to direct sunlight and water.
Click the Style menu, and then select Envelopes. Click Layout, and then select your envelope size from the Layout pop up menu. To add, remove, or change the return address field, click Label, and then select or deselect the check box next to Print my address. Click Orientation, and then select the landscape option.
It is recommended that you maintain constant temperatures and relative humidity. Store unused envelopes in their packaging to avoid the effects of moisture and dryness which can affect print quality and cause wrinkling. Excessive moisture can cause the envelopes to seal before or during printing.
To keep envelopes from sealing as they go through the printer, Hewlett-Packard recommends that you avoid envelopes with peel-off adhesive strips and look for envelopes with seals that can withstand high heat.
Color laser prints may fade on light or water exposure due to the colored pigments used in the CMYK toner.
Vinegar: How to brighten colored clothes? Try soaking them in vinegar for 30 minutes before washing them. You can also add a cup of vinegar to your regular laundry detergent to help prevent fading. Salt: Salt is another great way to brighten up faded clothes.
CMYK is a subtractive type of colour process, meaning unlike RGB, when colours are combined light is removed or absorbed making the colours darker instead of brighter. This results in a much smaller colour gamut—in fact, it`s nearly half that of RGB.
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.
Digital inks fade faster in sunlight.
Most inks fade if they are exposed to direct sunlight, but the inks used in digital printing can fade faster, which is something to keep in mind while choosing your print type.
Fade is a well-known form of image decay occurring with both traditional and digital prints. Fade is a decrease in the density of a print`s text or image due to the chemical breakdown of the printing colorants into invisible forms.
You can visually inspect the remaining cartridge levels on your printer. If they are full but you still cannot print properly, check the cartridge`s expiry date. Expired ink cartridges often dry up which causes problems in the print results.
Fortunately, ink jet colorants (dye and pigment) are very stable and typically can last 100+ years at room temperature, so dark fade is usually not a limiting permanence factor for ink jet photo prints as long as high-quality paper is used.
If your printer is spitting out pages full of strange characters, symbols, or strange formatting, your inkjet printer drivers may be outdated, incompatible with your operating system or corrupt. Drivers are important to the proper function of your inkjet printer and it is best to check for updates regularly.
The main reason behind screen print cracking or fading usually stems from improper curing methods. Depending on the manufacturer, water-based inks usually cure at 320°F.
The main reason behind screen print cracking or fading usually stems from improper curing methods. Depending on the manufacturer, water-based inks usually cure at 320°F.
Relevant Questions and Answers :
the most relevant questions and answers related to your specific issue
Envelop Printing Faded
ANSWER : Fuser can’t cause the problem. I’ve seen a lot of people break the transfer roller mounts when installing them improperly. If the transfer roller isn’t being pushed up against the back of the paper, then the toner won’t pull down to the front of the paper off of the toner cartridge. Push down on each end and it should spring back up.
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HP LaserJet 4050TN
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?
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HP LaserJet 4050TN
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.
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HP LaserJet 4050TN
Prints blank pages, won't print from computer
ANSWER : Don’t know why you replaced the fuser, but assuming you had print before, then it must have been something you did during the procedure. Only thing I can suggest is to recheck your work. Just because you reinstalled a connector doesn’t mean that it is seated firmly enough to work. Any flat ribbon connectors that you removed and reinstalled, check to see that the contacts are all flat and not peeled back.
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HP LaserJet 4050TN
My printer feeds through one piece of paper all the way and then a half piece of paper and stops. I pull out the paper to stop the paper jam and then it prints but sounds rough. After printing, it doesn't feed the paper all the way through.
ANSWER : And the first 2 sheets, the full and half sheet that go through first, are blank.
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HP LaserJet 4050TN
Paper feeds straight through without printing on an Epson R2400
ANSWER : I was able to get it to print the internal test page by holding down the sheet paper feed button while turning the machine on — then continuing to hold the sheet paper feed button. It took several attempts, feeding a page straight through, but eventually it caught the sheet and printed. So it may be a timing issue as others have mentioned. It could still mean that the feed rollers are worn out. The back side of the large D-shaped feed roller has visible abrasion on it. The abrasion is difficult to see as the roller does not stay with the flat side exposed.
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HP LaserJet 4050TN
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.
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HP LaserJet 4050TN
My printing come out blurred
ANSWER : doris…There are usually 2 reasons for blurry output on this printer. First, make sure that the alignment is correct. You can get to it from the maintenance tab on the software that came with the printer. The other common cause of blurring is debris under the printhead. Hope this helps.
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HP LaserJet 4050TN