HP DeskJet 3820

How to Identify and Fix Common Problems ?

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

If you look at the back door cover of the printer there is a label that has your model number serial number and also includes the date of manufactuer. Hope this helps.
In 1988, HP introduced the first DeskJet. It included a built-in cut sheet feeder, 2 ppm, and 300 dpi. This was followed by the DeskJet Plus in 1989. It offered a landscape printing ability.
Open the HP Smart app, and then create an account or sign in. If you do not have HP Smart, download it from 123.hp.com or your app store. From the app home screen, select your printer name or image. Click Printer Information to view the model name, product number, and serial number.
It is traditionally surmised that Johannes Gutenberg, of the German city of Mainz, developed European movable type printing technology with the printing press around 1439 and in just over a decade, the European age of printing began.
The most common location to find your product information is on its label. For most HP products the product label is on its bottom, its side, its top, or its back. On some products, it might be inside a battery compartment or behind an access panel.
The average lifespan of a printer is around three to five years, though this metric will vary depending on the make and model of your printer and various external factors.
Printing, believe it or not, dates back in some form to as early as 3500 BC, when the Persian and Mesopotamian civilisations used cylinder seals to certify documents written in clay. Woodblock printing would follow, then moveable type until we get to the printing press in 1440.
A no-brainer

More affordable than ever, compact, and boasting new features and connectivity, the HP DeskJet is the right printer for all your in-home needs. Plus, you can save on an HP DeskJet when you buy one with a new HP PC.

Requirements: Operating System – Windows 7, Windows 8, Windows 8.1, Windows 10.
From anywhere, to anywhere. It`s not just the HP DeskJet printer itself that`s versatile. With optional WiFi and smartphone connectivity, you can scan from wherever you are, right to your smartphone or tablet, and send to the printer.
The average lifespan of a printer is around 3-5 years. With proper upkeep and maintenance, some printers can last longer, but eventually your machine will need an upgrade.
Here`s a little-known fact about printers: Almost all printers built in the last 30 years or so have built-in memory. In fact, most printers have many of the same features found in computers and mobile devices—hard drives, system memory, operating systems and applications.
Using the System Information App

Press the Win + S hotkeys to open Windows Search. In the search bar, type System Information and choose Open from the right pane. Choose System Summary from the left sidebar. Check the System Model row in the right pane to know about your computer model name.

To Determine Manufacture Date Based on Serial Number: The 1st three numbers of your serial number will always provide your manufacture date. The 1st number is the YEAR of manufacture; the 2nd & 3rd numbers indicate the MONTH of manufacture. Please see the detailed explanation and examples provided below.
To Determine Manufacture Date Based on Serial Number: The 1st three numbers of your serial number will always provide your manufacture date. The 1st number is the YEAR of manufacture; the 2nd & 3rd numbers indicate the MONTH of manufacture. Please see the detailed explanation and examples provided below.

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 3820

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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HP DeskJet 3820

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 3820

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 3820

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 3820

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 3820

Help the cover on the back of my printer is lost and my printer keeps on shooting out paper from the back end with no writing on it?
ANSWER : There are no parts available, therefore no solution to your problem.

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HP DeskJet 3820

HP Deskjet 1120C
ANSWER : I have just experienced a similar problem after cleaning out the ink build up without removing the outer case. The two lights are flashing and the ink cartridges end up on the far left after jumping back and fore a few times.

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HP DeskJet 3820