Unknown Printer

How to Identify and Fix Common Problems ?

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Dampen a cloth with water and wipe down the outside of the printer. Don`t use cleaning solutions, especially ammonia-based cleaners, because the fumes may damage the printer`s internal components.
An Er/04, Er/05, or Er/06 error message indicates a paper jam. Find and clear the printer of any jammed paper, or reset the printer if the printer has no jammed paper.
Connect the printer and it may automaticallt install the driver. If not go to the Devices and Printers folder, Add a Printer, choose the correct port, Next, Windows Update, (wait a few minutes for the list to repopulate), select HP for the manufacturer and the HP Laserjet 6P, Next.
Er/61 displays, the Wireless button is amber, and the Cancel button is blinking. An error occurred during Wi-Fi Protected Setup (WPS) and the printer was not able to connect to the network. to clear the error, and then try again. For more information and wireless troubleshooting steps, go to Wireless Printer Setup.
For cleaning, HP recommends using HP Equipment Cleaning Wipes, but you can use an HP-approved lint-free wipe and deionized or distilled water. Note: If dark spots appear on back side of prints, clean drum screen. Note: If minilab prints more than 2000 prints each day, clean drum screen up to twice daily.
The error code E06 means Cover Open.
If your printer is compatible with Windows 10, download and run the Print and Scan Doctor to detect and fix isses. If problems persist, reinstall the latest HP printing software. Download and Install the latest HP printer software and driver.
The good news is that pretty much any printer purchased within the last four to five years – or any printer that you`ve successfully used with Windows 7, 8 or 8.1 – should be compatible with Windows 10.
When a 99.09. 66 error is displayed on the control panel, it indicates one of the following: a hard disk drive is not installed. the hard disk drive is not connected properly.
90 or 59.00. A0 Error resulting from a registration assembly and/or paper feed assembly that is jammed/stuck.

Relevant Questions and Answers :

the most relevant questions and answers related to your specific issue

HP laserjet 3100 multiple page feed fixed!
ANSWER : Can you tell me what kit you are referring to because I have the exact problem with my 3100 printer?

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Black line printing in the middle of the page from top to bottom
ANSWER : Take out the toner cartridge and look at the drum. If you see the line, replace the cartridge. If you don’t, then you need to replace the fuser assembly.

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HP Laserjet 4200 50.2 Fuser error
ANSWER : if you are using a good fuser the next part to try would be low voltage power supply

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HP Laserjet 4250 – RFU LOAD ERROR
ANSWER : Italiano:

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How to copy a card slot in HP laserjet 4250N
ANSWER : None that I know of, using a computer is likely your best option but I never attempted it.

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evenly spaced horizontal lines on hp laserjet III printout
ANSWER : The lines would be a toner cartridge problem. Which paper tray? The MF tray or the optional paper cassette?

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LaserJet 4 won't Power Up
ANSWER : I haven’t seen that particular behavior on that model. It either works or it doesn’t. My first choice would be the power supply.

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HP Laserjet M3035xs RFU Upgrade
ANSWER : There’s no way.

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