HP DeskJet 400

How to Identify and Fix Common Problems ?

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

The LaserJet Pro 400 M401n Network Monochrome Laser Printer from HP outputs up to 35 pages per minute. The printer`s high 1200 dpi resolution (black and color) and 50,000-page monthly duty cycle are ideal for small to mid-size offices looking to cut costs by printing in-house, saving the time and money of outsourcing.
Turn the product on while you press and hold the Resume button for 10-20 seconds. The Attention light turns on. Release the Resume button. The Attention and Ready lights cycle while the product restores factory defaults.
Your HP LaserJet Pro 400 M401dn printer is designed to work with original HP 80A and HP 80X toner cartridges. Only original HP CF280A, CF280X, CF280XD toner cartridges can provide the results your printer was engineered to deliver.
Easily share the printer with others on your wired or wireless network thanks to the printer`s Ethernet and Wi-Fi connectivity options.
From the Home screen on the product control panel, touch the Setup button. Scroll to and touch the Network Setup menu. Touch the TCP/IP Config menu, and then touch the Manual button. Use the numeric keypad to enter the IP address, and touch the OK button.
Easily share printing resources with an Ethernet-connected MFP. Save time and do more, using a 50-page automatic document feeder with two-sided scan and copy capabilities.
Regardless of which you choose, all of your applications will be deleted and any settings will be returned to their default. 9. If you choose “Remove everything,” you will also have to decide whether you want a completely clean drive or if you would like to keep the laptop and you aren`t planning on giving it away.
Your HP LaserJet Pro 400 M401n printer is designed to work with original HP 80A and HP 80X toner cartridges. Only original HP CF280A, CF280X, CF280XD toner cartridges can provide the results your printer was engineered to deliver.
From the Home screen, touch the Copy button. Touch the Black or Color button to start copying.
Each toner cartridge typically has a number printed on it somewhere. You can remove the cartridge from the printer to find this number. Alternatively, you can look for the cartridge number or type in your printer`s manual or online by doing a search for your printer`s model number.
While toner cartridges are commonly refilled with results reported to be good, in at least some cases refilling without full remanufacturing may leave waste toner from each print and paper debris in the cartridge, potentially causing backgrounding problems and producing contamination in the refilled cartridge.
Instead of adding the printer to the existing network, you may attempt to print via Wi-Fi Direct. In case this does not work as well and you refuse to use HP Smart, it`s on you to bring the right drivers and install them manually.
HP M401n Wireless Color Printer.
The default password should be “admin” (all lower case), as was listed within the password configuration page at the printer homepage (EWS). Click the Yes button to reply that the response was helpful or to say thanks.
Connecting using a network key or PIN

If your printer doesn`t have WPS, you`ll probably have to enter a `network key` – a series of numbers and letters – into the printer using the function buttons and screen on the printer in order to establish the connection between your printer and router.

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.
Hewlett-Packard Company, American manufacturer of software and computer services and a major brand in the history of computers and computer-related products.
Find the product name, number, and serial number on the label on the printer. The label might be found inside the printer cartridge access area or on the back of the printer. For some older printers, it might also be found on the bottom of the printer.
Laser printers can print much faster than inkjet printers can. Most are equipped with high-capacity paper trays, so they can print more pages at a given time. They`re also built to handle the printing of thousands of pages per month without succumbing to wear-and-tear.
Laser printers are faster than inkjet printers too. Print speeds are denoted in pages-per-minute (PPM). Laser printers have print speeds of 14 PPM and higher. The basic laser printer can print about 30 to 40 pages per minute, whereas high-end models churn out more.
How much does a laser printer with a scanner cost? Laser printers with scanners often cost around Rs 15,000-20,000.
Turn the product on while you press and hold the Resume button for 10-20 seconds. The Attention light turns on. Release the Resume button. The Attention and Ready lights cycle while the product restores factory defaults.
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. If prompted, follow the instructions to turn on Web Services.
HP printer firmware is software that allows our printers to print. Like a smartphone with an operating system, HP printers contain firmware written by HP software developers that make the devices operate. Without firmware, most electronic devices we use daily wouldn`t be able to work.

Relevant Questions and Answers :

the most relevant questions and answers related to your specific issue

What repair needs to be done for a "50 needs repair" message on an HP Laserjet IIIP?
ANSWER : I don’t know what you mean by good toner cartridges. They haven’t been built in about 10 years, so if they are new OEMs in the box, they are guaranteed to fail. The 50 error on that printer is mostly a burned out fuser lamp. This site was sold, so as you can see, there are no more kits available.

Read Full Q/A … :

HP DeskJet 400

Reset maintenance kit
ANSWER : Press “2” & “6” keys on the numpad during startup. Key kombinations have changed a few years ago.

Read Full Q/A … :

HP DeskJet 400

repair a cartridge
ANSWER : http://www.uninetimaging.com/downloads/technical/TecArtWebAdded/Dell_3110_3115_Reman_eng.pdf

Read Full Q/A … :

HP DeskJet 400

I bought a used Stylus Pro 3880 that needs some service or repair.
ANSWER : You’ll want to search online for the service manual for that unit, it will list the service req codes, and give you a quick expl

Read Full Q/A … :

HP DeskJet 400

M806 replace maintenance kit
ANSWER : Have you tried to see if there’s a reset maintenance kit from the menus ?

Read Full Q/A … :

HP DeskJet 400

Reset HP Color Laserjet 4700 transfer kit
ANSWER : How about the situation when resistor does not reset the transfer belt count and even new transfer belt out of the box is not doing it. Do you have any idea how to solve this problem? I did reset transfer belts and fusing units on several HL 4700 printers with no problem but also I came across few which were not possible to reset even with oryginal parts.

Read Full Q/A … :

HP DeskJet 400

Need help for cleaning epson r300, have a kit
ANSWER : Don’t worry about the paper towel. Keep the heads as far to the right as you can and the fluid will just go into the waste sponge underneath. There’s nothing you can damage with the fluid. I wouldn’t worry about the pad that got torn. Just insert the syringe in the nozzle and gently push the fluid down into the heads. This site sold tens of thousands of those kits and I guess the instructions were pretty good because there was never a single complaint.

Read Full Q/A … :

HP DeskJet 400

repair
ANSWER : http://www.scribd.com/doc/44190153/c450-Troubleshooting-Guide#scribd

Read Full Q/A … :

HP DeskJet 400