HP DeskJet 3420

How to Identify and Fix Common Problems ?

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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. 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.
HP Deskjet 3520 e-All-In-One Wireless Color Inkjet Printer.
The ink or toner cartridges are listed according to where the printer was manufactured. Some printers use more than one cartridge. For example, an HP Deskjet 1510 All-in-One Printer uses an HP 61 Black ink cartridge, as well as an HP 61 Tri-color ink cartridge.
Deskjet printing is a type of printing where the ink is deposited on paper through a desktop printer. The most common type of deskjet printer uses thermal inkjet technology, which heats small drops of ink and sprays them onto the paper. Deskjet printers can only print on regular paper.
Install HP Smart app to complete setup and support

Install printer software and drivers. Create an HP account and register your printer. Connect your printer to Wi-Fi, load paper, and install cartridges.

Printing on 5% = 480 pages (the official page yield). Printing on 10% = 240 pages. Printing on 20% = 120 pages. Printing on 40% = 60 pages.
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.
Your printer should have been packaged with a USB cable regardless of whether it is a wireless or wired printer. Plug the cable into your printer and your computer`s USB port. The direct linking should trigger your computer to recognize the printer and start up the software needed to complete the installation.
Select the file you want to print and open the file so it appears on your computer screen. Press the Ctrl and P buttons on your keyboard at the same time. Once the printing pop-up menu appears on your computer screen, select the printer you intend to send the job to. If needed, modify your print settings.
Select the Start button, then select Settings > Devices > Printers & scanners . Under Printers & scanners, look for your printer. If you see your printer listed, you`ll know it`s installed.
Another major advantage of laser printers is they print much faster and produce higher-quality prints than inkjet printers do. For example, the Xerox VersaLink B405, a laser printer, prints at speeds of up to 47 pages per minute (ppm), while the HP DeskJet 3755, an inkjet printer, only prints up to 8 ppm.
Deskjet is a brand name for inkjet printers manufactured by Hewlett-Packard. These printers range from small domestic to large industrial models, although the largest models in the range have generally been dubbed DesignJet.
Quality of ink used

The ink is then directed through magnetized plates that are placed under the paper, creating printed images or text. Inkjet printers are cheaper than Deskjets. However, the quality of ink used in inkjet printers is not as good in comparison with that used by Deskjets.

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.
Yes, you can.

The results: Original HP ink cartridges far surpassed ink refills in both print quality and reliability.

The DeskJet Advantage 3700 All-in-one Inkjet printer comes in electric blue, sea grass green and cardinal red colors, is priced at Rs. 7176 (MRP), while the MOP is Rs. 5,999. It will be available across all channels in India from today, September 26th.
Requirements: Operating System – Windows 7, Windows 8, Windows 8.1, Windows 10.
The DeskJet Advantage 3700 All-in-one Inkjet printer comes in electric blue, sea grass green and cardinal red colors, is priced at Rs. 7176 (MRP), while the MOP is Rs. 5,999. It will be available across all channels in India from today, September 26th.
On the control panel, open the Setup, Service, or Settings menu. Select Preferences, Printer Maintenance, or Tools. Select Web Services, Printer Update, or LaserJet Update.

Relevant Questions and Answers :

the most relevant questions and answers related to your specific issue

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 3420

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 3420

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 3420

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 3420

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 3420

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 3420

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 3420

HP deskjet 460 Waste ink tank full
ANSWER : I worked fixing printers for 5 years for Verizon and some of the older printers were notorious for the waste receptacle filling and overflowing with ink. My solution was good old warm water. Remove the waste container and scoop out as much as you can with a small screwdriver, wiping the discard on a paper towel, then just run warm water from the faucet into the container till all the residue is removed. This is just water soluble ink folks, if you want to test it, scoop out a glob and dissolve it in warm water, its easy as pie. I never once bought a new ink discard reservoir. I just cleaned out my mobile 460 printer reservoir by the same method. There are no electrical connections its just all plastic.

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HP DeskJet 3420