Unknown Printer

How to Identify and Fix Common Problems ?

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

Your printer can become misaligned if there is any paper stuck in the machine, print cartridges are clogged or dirty, improper installation of cartridges and using low quality cartridges. Additionally, a printer can become misaligned after the machine completes a large print job.
Click on Device Manager from the context menu. In Device Manager, click on View and select Show hidden devices. Next, expand the Printers section to view your printer.
Status unknown means a circumstance where samples were scheduled to be taken by the regional water quality control plant and were not, samples were taken but not yet analyzed by the report due date or where a new discharger has yet to be sampled.
Open the start menu and select Control Panel > Administrative Tools > and choose the Services icon. Locate the Print Spooler service and right-click. Then select the option to “Stop” the service.
Click Page Layout > Margins > Custom Margins. In the Page Setup dialog box, under Center on page, select Horizontally and Vertically. This will center the sheet on the page when you print.
For Windows

Right-click the printer icon on the taskbar, and then select the Print Head Alignment. Or access the printer software, click the Maintenance tab, and then click the Print Head Alignment button. The printer prints test patterns that you use to check the print head alignment. Here are sample printouts.

You can also see printers` names in your Windows system. Check them by opening Control panel > View devices and printers > Printers (Control Panel\Hardware and Sound\Devices and Printers).
Error 0x0000011B is a common issue on Windows systems and can have various causes. Here are the most common causes and how to resolve them: Driver conflict: This happens when two drivers access the same resources at the same time. To resolve this issue, check for any conflicting drivers and update or disable them.
If you start getting error code 0x0000011b after installing the latest Windows updates, uninstall them and see if that helps. Many Windows 11 users confirmed that uninstalling KBKB5005565 and KB5005568 resolved the issue.
Synonyms of unknown (adj. obscure, mysterious) anonymous.
: a place, situation, or thing that is not known about or understood. explorers venturing off into the unknown. : a situation that one is unfamiliar with.
adj. 1 not known, understood, or recognized. 2 not established, identified, or discovered.
Volatile memory requires power to store the information. Deleting volatile memory is easy: Simply shut down or unplug your printer for a minute or so. Most printers also have non-volatile memory (a hard drive) that is stored until you physically delete it.
Choose File > Print. In the Page Handling area of the Print dialog box, make sure that Auto-Rotate and Center is selected. (This option is selected by default.) Click OK to print.
Click Print Quality Tools, and then select Align or Align Printheads. If prompted by the software or printer control panel to scan the Alignment Page, follow the instructions on the page to complete the alignment.
If your printouts become grainy or blurry, you notice misalignment of vertical lines, or you see dark or light horizontal bands, you may need to align the print head. You can align the print head automatically from the control panel or your computer, or align it manually from the control panel.
The vertical centering using the same formula: Lines to print after = (lines in console) / 2; // Assuming your text is only 1 line. For portability, you can print half the lines to clear the junk, then print the text line, then print half the lines.
Click [Start] – [All apps] – [Windows Tools] – [Control Panel] – [Hardware and Sound] – [Devices and Printers].
Your printer`s driver is corrupted. Your printer`s driver isn`t compatible with your system. Your printer`s driver is not up-to-date. A new Windows Update needs to be installed.
Find the printer and switch it to “printer off” and then turn it back on. Check to see if the printer has a jam which can create an error. Check all the network connections and wireless connections to make sure all connections are working. Restart the device or computer.
How Are Printers Hacked? Printers can be hacked both physically and remotely. An attacker can insert a flash drive infected with malware into a printer, giving them control of the printer and potentially the devices connected to it. However, this means that a hacker would need direct access to the desired printer.
Find the printer and switch it to “printer off” and then turn it back on. Check to see if the printer has a jam which can create an error. Check all the network connections and wireless connections to make sure all connections are working. Restart the device or computer.
Your printer`s driver is corrupted. Your printer`s driver isn`t compatible with your system. Your printer`s driver is not up-to-date. A new Windows Update needs to be installed.
Find the printer and switch it to “printer off” and then turn it back on. Check to see if the printer has a jam which can create an error. Check all the network connections and wireless connections to make sure all connections are working. Restart the device or computer.

Relevant Questions and Answers :

the most relevant questions and answers related to your specific issue

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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Unknown Printer

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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Unknown Printer

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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Unknown Printer

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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Unknown Printer

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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Unknown Printer

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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Unknown Printer

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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Unknown Printer

problems with printing
ANSWER : Check your settings to make sure they are Left to Right print order. If they are then reinstall printer driver. If that doesn’t correct problem uninstall printer, reboot computer, and reinstall printer.

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Unknown Printer