Unknown Printer

How to Identify and Fix Common Problems ?

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Ways to check if Black Only is enabled

Navigate to Settings > Print > Quality > Print Mode and check whether it is set to “Black and White” then change it to “Color”. Navigate to Settings > Device > Maintenance > Configuration Menu > Print Configuration > Black Only Mode. Make sure this option is unchecked.

It is a simple process to activate the unsupported Lexmark cartridge override: Hold down the green button* and the cancel (X) button simultaneously. Upon activating the override, the error message will go away and the printer will do a semi-reboot.
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.
The most common cause of poor print quality and missing colors is debris build-up on the print head. Run your printer`s print head cleaning utility (instructions typically found in your user manual).
Make sure the Black/Grayscale or Grayscale setting is not selected in your printer software. Run a nozzle check to see if any of the print head nozzles are clogged. Then clean the print head, if necessary. The ink levels may be low and you may need to refill the ink.
Just above the circuit board on most printer cartridges, you`ll find a small button. You`ve seen these tiny buttons before on cell phones, phone chargers, etc. This is your reset button, and the only way to get in there is either with a paper clip or the tip of a pen (which will leave a tiny ink smudge on the button).
When color ink is expended and black ink still remains, you can continue printing for a short time using only black ink. However, you should replace the expended ink cartridge(s) as soon as possible.
Your printer displays the “Missing or Failed Printhead” error to signal a malfunctioning printhead. The issue could be due to clogged ink nozzles, dirty ink cartridges, internal paper jams, and more. HP printers may also display this error if the printhead pulls air from ink cartridges.
At the Windows Manage your device screen, click Printer properties. Click Preferences. From the Color Mode dropdown, choose either Color or Black and White. Click OK to save.
Inkjet printers work via subtractive color mixing. As different colors of ink are combined, each ink absorbs (subtracts) its characteristic colors and amounts of light. The light that is then reflected back to our eyes is what we see as different colors.
Check the ink levels

Sometimes, the printer may not print black ink because it is low or empty. You can check the ink levels on the printer`s display, or by using the software that came with your printer. If the ink level is low, replace the cartridge or refill it according to the manufacturer`s instructions.

This error message is usually the result of a cartridge that is not firmly seated in its designated slot. To troubleshoot the problem, begin by completely removing the cartridge from its port. Reinstall the cartridge by positioning it so that it snaps into place and is securely fastened in its slot.
Reset or Replace a Chip

If this type of chip is in your toner, you will need to replace the chip when refilling your cartridge. Other chips can be reset with a “resetter,” a small plastic tool that physically connects with the cartridge chip and tells the chip to return its count of spent droplets to zero.

The chip is programmed to automatically reset when the cartridge reads empty in the printer, is removed, refilled with ink, and reinstalled. Upon reinserting the cartridge, the ink level will be reset to full.
Certain printers can print with an empty cartridge, while others require that all cartridges have some ink.
In contrast, thermal printers do not apply ink or toner to the paper. Instead, they use special paper coated with a heat-sensitive layer that changes color as soon as the paper gets close to a heat source. Thermal printers require the use of specialized paper that changes color when exposed to heat.
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.
From the home screen, touch Settings > Device > Maintenance > Configuration Menu > Supply Usage And Counters. Select Fuser Reset or ITM Reset.
The reset key is a single use key and once used cannot be used again. All EPSON printers have inbuilt counters that count up the number of pages a printer produces, the number of head cleans executed and various other attributes. Once a critical level is reached the printer will enter its service mode.
Open Settings -> Devices -> Printers and Scanners (or run a quick access URI command: ms-settings:printers ); Select a printer you want to remove and click Remove Device; Confirm the printer removal.
Although different brands of cleaning solution will slightly vary when it comes to ingredients and ingredient ratios, they are largely based on the same three components: Distilled water. Isopropyl alcohol. Detergent.
Cleaning the print head will start the ink cartridge replacement process. If you do not intend to replace an ink cartridge, press the ink button again to return the print head to its home position. The printer starts cleaning the print head and the power light and the ink lights begin flashing.
At the Windows Manage your device screen, click Printer properties. Click Preferences. From the Color Mode dropdown, choose either Color or Black and White. Click OK to save.

Relevant Questions and Answers :

the most relevant questions and answers related to your specific issue

HP Color Laserjet 3800 problem when printing color
ANSWER : Do a cold reset

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My 2550n Color LaserJet does not want to print in color
ANSWER : That model had issues with the carousel solenoid sticking. That might explain why it works after you let it sit for 10 minutes. The solenoid gets hotter with use which causes the deteriorated foam on it to become sticky and hold down the release plate instead of letting it go. This allows the carousel to spin when it is supposed to stop for each color. The solenoid is located on the right side of the printer. If you open the lid, it is just behind the opening at the top right. You need to remove the top of the printer and scrape off the goo on top of the solenoid body. I put a piece of thin sticky backed felt to replace it. Other people use electrical tape.

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hp deskjet 960c printing problem
ANSWER : RE: HP 960c printer. I have new cartridges and the test page prints out full color. When printing a color document the page prints in black & white. Why not color? The print page is on color not black & white.

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Printing Problems
ANSWER : http://www.fixyourownprinter.com/posts/34513

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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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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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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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color is not printing true
ANSWER : I changed all toners and drum and it is still doing it.

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