Unknown Printer

How to Identify and Fix Common Problems ?

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If your printer`s status displays “Printer in error state,” there may be a problem with the printer itself. Make sure the printer is turned on and connected to your PC by Wi-Fi or cable. Check it for low paper or ink, and be sure the cover isn`t open and the paper isn`t jammed.
Make sure that the printer is on the same network with the computer. Make sure that you are using a known working Ethernet cable. Make sure that the Ethernet cable is connected at the back of the printer to the network router, switch, or other network source to which the computer is also connected.
Make sure that both your computer and your Lexmark printer are connected to your network. Restart your printer. In some cases, a simple restart can fix the issue. Unplug the printer and check if there is any paper stuck in the machine, and if the toner is installed correctly.
Leave the printer powered off for at least one minute. Power the printer back on. If powering the printer off and on clears the error, continue using the printer but keep an eye on it to see if any printhead errors return. If the printer continues to display a printhead error message, check the message.
Your computer may not be properly connected to the printer. Perform the setup procedure described in the Setup sheet. The interface cable may not be plugged in securely. Check both ends of the interface cable between the printer and the computer.
Many computer connectivity issues are caused by something as simple as a loose cable. Make sure all of the cables connecting your computer to your printer are fully in place and completely fastened at both ends. If your printer is not turning on, the power cord could also be an issue.
Most printers will stop working when they`re out of paper, ink or toner, or if the unit detects an issue with the ink or toner cartridge. When this occurs, you might receive an error message or notice blinking green or amber lights on your printer.
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.
In Windows, go to Printer Properties > Maintenance > Clean Heads > OK and follow on-screen prompts.
You may face the “printer not activated error code –20/30” for different reasons. For instance, the outdated Windows OS, incorrectly working printer drivers, or not having the fill permissions of your account may lead to this issue. Besides, this error may also be caused when your printer device is not set as default.

Relevant Questions and Answers :

the most relevant questions and answers related to your specific issue

info on refilling lexmark 16 cartridges?
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Unknown Printer

Lexmark X4650 paper Jamming!!
ANSWER : Well I had two printers that had similar issues – misalignment of paper feed which rendered both printers useless. I shook the Lexmark x4650 a couple of times and then plugged it in and got new paper and voila the misalignment was gone and it actually fed paper like it used to and printed it too.

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Unknown Printer

Lexmark X466 empty tray
ANSWER : The “Load Tray 1 with A4 paper” means the printer is looking for A4 size paper in Tray 1 and that is not what it is detecting. You need to make sure that the paper size that is in the tray matches what the printer is expecting so it understands that it should be looking for a specific size of paper. If you are printing on regular Letter size paper – set the printer tray to Letter instead of A4 and message should go away.

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Lexmark paper feed problems
ANSWER : On my X204n Lexmark laser printer, it was doing the same thing you described – basically sounded like it was trying to pick up the paper from the tray and then failing after several seconds. When you’d open the paper tray, the paper looked like it had been partially taken up with some black scuff marks on the paper that lined up with the rollers that take up the paper. I inspected the rollers and although they looked a bit smooth and worn, didn’t seem like they should be a problem. However, this particular model has just a rubber tire almost like a car tire – the rubber can come off the hard plastic wheel on the inner portion. So I popped off the two rubber “tires”, turned them inside out and put them back on. When turned inside out, the rubber looked nice and … rubbery and had a lot more grippy feeling to them. The very first printing attempt after that and the paper sucked up perfectly with no problems. I think the problem is solved! So if you have similar “tires” that take up the paper, try flipping them and see if it works for you too.

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Unknown Printer

Lexmark Printer Problems
ANSWER : lexmark printers can be fixed . just follow the steps . uninstall the printer and drivers and install the printer driver and setup again from lexmark and than make sure you internet password and you are all set to go for more visit http://lexmark.technical-care.com/ and i hope this will help you . thanks

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Unknown Printer

Lexmark T654dn power supply problem
ANSWER : Maybe this Thread may be of use:

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Restore settings Lexmark x466
ANSWER : Try this:

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Unknown Printer

Haze and Toner Spots (Lexmark C748de)
ANSWER : Addendum: (continuing the last sentence of my problem description):

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Unknown Printer