Unknown Printer

How to Identify and Fix Common Problems ?

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Print jobs get stuck in the queue when a device stops printing in the middle of a job. This can happen for a variety of reasons, from a sudden power outage, low ink, no paper, a paper jam to interference by third-party firewall software.
Some of the most common printer problems that most of us have experienced include paper jamming, slow printing, uneven printing, and wrong colour output. If you use your printer frequently, we know how annoying it can be to have persisting problems with the printer.
Common factors include driver problems, software issues, hardware failures and overuse.
The Print Spooler is software built into the Windows operating system that temporarily stores print jobs in the computer`s memory until the printer is ready to print them. In some circumstances you may need to stop and/or restart the service. To access the Print Spooler you must open the Local Services console.
Select Start , then select Settings > Devices > Printers & scanners . Scroll down to Related Settings and select Print server properties. Select the Drivers tab, and see if your printer is listed. If it is, you`re all set.
Right! Yes I believe it does. highlight all the jobs and delete, some may still be held so just go into services and restart the spooler. highlight all the jobs and delete, some may still be held so just go into services and restart the spooler.
A standard Print Head Cleaning cycle is done by clicking `Cleaning` on the Maintenance tab, then waiting a little bit until a message comes up; confirm it and click `Print Check Pattern. ` From this you can then tell what sort of Deep Clean you need to do by which lines (black or colour) are faded.
Often, simply clearing and restarting the print spooler—the software that prepares and manages printing documents—can fix the problem. If that fails, you may need to cancel one or more documents in your print queue and see if that gets things going again.
Answer: Debris, excess ink splatted around (from refilling probably) and the presence of small objects do contribute to paper jams and cause your printer to work inefficiently. Some printers have self-cleaning functions especially, for printer heads.
Error 0x0000011b usually occurs when trying to print something using a network-shared printer. According to user reports, error 0x0000011b started occurring on Windows 10 after installing security updates KB5005568, KB5005566, and KB5005565, which are aimed at protecting from Windows Print Spooler Spoofing.
Causes of the 0x0000011b error code

The security patches Microsoft released to protect Windows 10 and 11 from Windows Print Spooler Spoofing caused vulnerability in remote code. And the involved patches are KB5005565 and KB5005568.

The 0x0000011B issue is often resolved by restarting the print spooler service. To do so search for services and open the services in Windows. Now search for the print spooler in the services list. Right click on it click restart.
Click on “Wi-Fi network” in the taskbar. Select the network you`re connected to. Click on “Properties.” Scroll down to the bottom of the window — your IP will be shown next to “IPv4 address.”
That means, your printer is not configured with a static IP address, but is assigned an IP address automatically by your wireless router.
Remove the toner cartridge and gently wipe to remove any dust or toner underneath with a dry cloth. If you notice excess toner inside the print device, it may be possible to remove it using a vacuum that is specifically designed to capture fine dust particles like toner powder. These vacuums can be costly, however.
Many SysAdmins and IT teams struggle with printers daily. But this particular Windows print spooler vulnerability causes a lot of bad dreams. It`s a bug that means a domain user (once they`ve been authenticated against the remote system) can remotely run code on a Microsoft Windows system as the local SYSTEM user.
How to Manually Stop and Start the Print Spooler. Click the Start button and select Run. Type Command (Figure 1 [English only]) and then click OK to display the Command Prompt (Figure 2 [English only]). In the Command Prompt type, net stop spooler, then press Enter to Stop the Print Spooler.
Old printer drivers (software installed on the PC that communicates with the printer) can also cause the printer spooler to fail. Search the website of your printer manufacturer for a new `printer driver` which is an updated version of the software and install the most up to date driver on your PC.
This is something that printer manufacturers do from time to time, as just like computer programs, drivers have to be updated to fix bugs and add additional features. Drivers help the computer and the operating system communicate, so it is essential that their software is kept up-to-date.
1 answer. Hi there, The patch CVE-2021-34481 for the Windows Print Spooler Remote Code Execution Vulnerability was updated on 10 Aug 2021. On September 2021 Patch Tuesday security updates, Microsoft released a new security update for CVE-2021-36958 that fixes the remaining PrintNightmare vulnerability.
Open File Explorer. Navigate to C:\Windows\System32\Spool\PRINTERS then press Enter on the keyboard. Press Control + A on the keyboard to select all items. Right click on any of the selected items, then select Delete to remove all print jobs.
The sponge end of a blocked printer head can be cleaned with only one liquid other than water. This liquid is isopropyl alcohol. Isopropyl alcohol isn`t strong enough to melt the sponge but is still strong enough to dissolve the ink inside the blocked printer head.

Relevant Questions and Answers :

the most relevant questions and answers related to your specific issue

wont print black when all commands tell it to do so
ANSWER : Awesome..You have clearly explained …Its very useful for me to know about new things..Keep on blogging..

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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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'wont print
ANSWER : http://www.brother-usa.com/FAQs/Solution.aspx?FAQI…

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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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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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HP Deskjet 640c wont print??
ANSWER : yes

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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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wont print
ANSWER : Since you provide no model, it’s difficult to troubleshoot. Assuming it is an Epson, they are famous for heads drying up after sitting unused for a week or more.

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Unknown Printer