How to fix Unable to Print 4f

Unable to Print 4f

Brother is among the top brands of the printer. Many users use the brother printers for their best performance and hi-tech functions. Brother printers easily perform all the tasks like printing, scanning, and faxing in a brilliant way. But it is also true that like any other machine, brother printers are also some show errors. And due to these technical glitches, your printer performance hampers, which automatically affects your print job.

Many times while using the printer, you end up facing some problems or errors. And at the point of urgency, these glitches or errors affect the most. And one of the frustrating errors is error 4f. If your printer is displaying this error, then it simply means that you will be unable to print. 

Unable to print 4f generally associated with the print head. If this error occurs, it means there is either an electrical fault or temperature error in your print head.

There are multiple reasons because of which you end up facing the unable to print 4f error. Here in this article, you will get to know some possible solutions to fix your brother printer error. So, try them out to fix your brother printer error.

Causes of the unable to print 4f

  1. If you are not using the genuine ink cartridges, then you end up facing the unable to print 4f error.
  2. If there is low ink on cartridges and it requires replacement, but still you keep using it, then it is the cause of your printer error.
  3. You face this error due to the blocked print head nozzles.
  4. An issue in the printhead is also the cause of the unable to print 4f error.

Related TopicsTroubleshooting Brother Printer

Methods to Fix Brother Printer Unable to Print 4f Error

All these are some possible causes of the error, and now let’s proceed to the solutions that help you to get rid of the unable to print 4f.

Method 1: Check your printer manual

In order to fix the error, you need to check the printer manual. Many printer models come with a removable and replaceable print head, and the easiest option to fix the error is to buy a new print head or replace the existing one.

In case you lost the manual, then need not worry, you can check it on google. Enter your printer model, and check the details. You may also check Manualslib as they have a huge collection of Instruction manuals.

Check your printer manual

Method 2: Check your printer warranty

Another best way to fix the error is to check the warranty of your brother’s printer. And if your brother printer is still on warranty period, then ask the professional to fix the error or simply replace the printer.

Also SeeBrother Printer not Printing

Method 3: Fix a temperature

If you are experiencing this error, then it is possible that the resister is overheating. If they are, then it is possible that given time to cool down might help to fix the error. You need to perform the given steps to complete the process.

  1. At first, you need to remove all ink cartridges from the printer.
  2. And then, gently clean the contacts on the printer and cartridges.
  3. You need to disconnect the brother printer power cord from the power outlet.
  4. Now, plug the printer back in and wait for the message to insert new cartridges.
  5. If they are empty, replace them, and then install them back into the printer.
  6. If you are still facing this error, then proceed to the next method.

Method 4:  Check for foreign object and paper jam

There are instances when foreign objects such as dust, paper, or staples get lodged in the printer, and because of which you end up facing the unable to print 4f error. So, to fix it, unplug the brother printer, and check any pieces of paper or anything around the print head and clean it.  Use the air duster to clean your print head, it helps in better cleaning.

Method 5: Replace damaged parts

If the above all solutions are not helpful for you, then, unfortunately, you need to replace the damaged parts and resolve your brother printer error.

Also SeeBrother Printer not printing Double Sided


These are some easy methods for you to fix your unable to print 4f error. We are hoping that these methods help you and you can resolve your error. All these methods are easy to follow. But on the off chance you still face the error, then calling our brother printer support is the best option for you.

Here our executives will check your issue and offer you the best guidelines to fix the error. We have an experienced expert who will offer you guidelines on immediate notice. So whenever you are encountering any Brother printer error, simply dial our brother printer support number to get our best assistance to fix your brother printer issues or queries.

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