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Brother printers are designed to produce sharp and colorful documents, but sometimes the printer may stop printing red ink correctly. You may notice that red areas appear faded, pink, orange, blank, or completely missing from your documents and photos. In most Brother inkjet printers, red is produced by combining the magenta and yellow colors, so a problem with either color can affect red output.
The most common reasons include a low or incorrectly installed ink cartridge, clogged print-head nozzles, dried ink, poor print quality settings, incorrect color settings, or the use of incompatible ink. Brother recommends checking the print quality, cleaning the print head when necessary, and using genuine Brother ink supplies for reliable print performance.
Check the Ink Levels First
Start by checking the ink levels displayed on your Brother printer. If the magenta or yellow cartridge is low or empty, the printer may not be able to produce the correct red shade.
Because red is normally created from a combination of magenta and yellow, you should check both colors rather than looking only for a cartridge labeled red. If either cartridge is empty or nearly empty, replace it before performing additional troubleshooting.
If your printer uses an ink tank system, check the appropriate color tanks and make sure the ink level is sufficient. Do not continue printing when a required color is empty because this can affect print quality.
Check the Ink Cartridges
An incorrectly installed cartridge can prevent ink from reaching the print head. Brother states that missing colors can occur when an ink cartridge is not installed correctly or when print-head nozzles are clogged.
Open the printer's ink-cartridge area and check the magenta and yellow cartridges. Make sure each cartridge is installed in its correct position and is firmly seated.
If you recently replaced an ink cartridge, remove it carefully and reinstall it. Make sure any protective material that came with the replacement cartridge has been removed according to the printer's instructions.
After reinstalling the cartridges, print a test page or print-quality check sheet. This can help determine whether the problem is related to the cartridge installation or the print head.
Print a Print Quality Check Sheet
A Print Quality Check Sheet is one of the most useful ways to determine why red ink is not printing correctly.
Brother printers with this feature can print patterns showing the available colors. Examine the magenta and yellow patterns carefully. Missing lines, gaps, or blank sections indicate that the corresponding print-head nozzles may not be working correctly.
The exact menu names vary by Brother model, but the option is commonly located under Ink, Maintenance, Improve Print Quality, or Test Print.
If the magenta or yellow pattern is incomplete, cleaning the print head is usually the next step.
Clean the Brother Printer Print Head
A clogged print head is one of the most common reasons a Brother inkjet printer fails to print one or more colors correctly. Dried or blocked ink can prevent the correct amount of ink from reaching the paper.
Use the printer's built-in print-head cleaning function. Depending on your model, you may find it under Settings, Maintenance, Ink, or Improve Print Quality.
Some Brother printers allow you to select color-only cleaning, while others provide different cleaning levels. Follow the instructions displayed by your specific printer.
After cleaning, print another Print Quality Check Sheet. If the magenta and yellow patterns improve, the red output should also become more accurate.
Brother notes that print-head cleaning consumes ink, so cleaning should not be performed unnecessarily or repeatedly without checking the results.
Run Another Cleaning Cycle When Necessary
If red is still missing after the first cleaning, inspect the Print Quality Check Sheet again.
If the affected color pattern still contains gaps, your printer may require another cleaning cycle. Some Brother models provide different cleaning strengths, while others use a standard cleaning procedure.
Allow the printer to complete each cleaning cycle before starting another one. Then print another quality check sheet to determine whether the affected colors are improving.
Avoid repeatedly running cleaning cycles when there is no visible improvement because cleaning uses ink.
Replace the Magenta or Yellow Cartridge
If cleaning does not restore the missing color, the affected ink cartridge may need to be replaced.
Since red is generally created using magenta and yellow, replace the cartridge associated with the missing color shown on the Print Quality Check Sheet. If both colors are affected, both cartridges may require attention.
Brother recommends genuine Brother replacement ink because incompatible or third-party supplies can contribute to print-quality problems or printer malfunction.
After installing a new cartridge, print another quality check sheet. If the color pattern is now complete, print your original document again to verify that the red color has returned.
Check the Print Settings
Sometimes the printer itself is working correctly but the selected printing settings affect the color output.
Open the print dialog on your computer and review the selected paper type, print quality, and color settings. Make sure the printer is not configured for grayscale, black-and-white, draft, or another mode that reduces color output.
If the printer software provides color-management options, make sure normal color printing is selected.
For photographs and graphics, choosing an appropriate paper type can also improve color reproduction. A setting designed for plain paper may not produce the same results as a setting designed for photo paper.
Try Printing From Another Application
If red appears correctly on the printer's internal test page but not in a particular document, the problem may be related to the application or file rather than the printer.
Try printing a simple image or document containing red from another application. For example, you can create a basic document containing red text and a red shape and then print it.
If the test document prints red correctly, investigate the original application, document, image, or color profile.
If red is missing everywhere, continue troubleshooting the printer's ink delivery and print-head system.
Check the Paper
Paper can affect how colors appear on a printed page. Incorrect paper settings or unsuitable paper may make red appear dull, faded, or different from what you see on the screen.
Use paper recommended for your Brother printer and select the corresponding media type in the printer settings.
For photo printing, use suitable photo paper and select the appropriate photo-paper setting. Make sure the paper is clean, dry, and stored properly.
If the same red image looks different on different types of paper, the printer may not have an ink-delivery problem at all. The difference may be caused by the paper and print settings.
Check for Print-Head Alignment Problems
If red is printing but appears uneven, blurry, streaked, or incorrectly positioned, print-head alignment may need attention.
Brother recommends using a Print Quality Check Sheet and, on supported models, an Alignment Check Sheet to identify print-quality problems. Cleaning the print heads and adjusting vertical alignment can improve certain types of poor print quality.
Use the alignment procedure available on your specific Brother model. After completing it, print a new test page and compare the results.
Avoid Leaving the Printer Unused for Long Periods
Inkjet printers can develop print-quality problems when they remain unused for extended periods. Ink can dry around the print-head nozzles, making certain colors difficult to print.
Brother recommends using the normal Power On/Off function rather than frequently unplugging the machine or leaving it disconnected from power for extended periods. Supported Brother printers can perform periodic maintenance that helps prevent ink from drying in the print head.
If you have not used your printer for a long time, a print-quality check followed by the appropriate cleaning procedure may restore the missing color.
Do Not Touch the Print Head
Avoid touching the print head or its delicate components while troubleshooting the color problem.
Brother specifically warns that touching the print head can cause permanent damage. Use the printer's built-in cleaning function rather than trying to manually scrape, wipe, or clean delicate print-head components.
This is particularly important if the printer is still under warranty.
Update or Reinstall the Printer Software
If the ink system and print quality check look normal but red colors are still incorrect from your computer, check the Brother printer software and driver.
An outdated or incorrectly configured driver can sometimes cause unexpected printing behavior. Download the appropriate software package for your exact Brother printer model and operating system, then reinstall or update it if necessary.
After installing the current software, restart the computer and printer and try printing a color test document again.
Check Whether Red Is Missing From Copies Too
Try making a color copy directly from the Brother printer if your model supports copying.
If red is missing from both copies and computer-printed documents, the issue is more likely related to the ink supply, print head, or printer hardware.
If the printer produces correct red when copying but not when printing from the computer, investigate the computer's print settings, application, driver, or document.
This simple comparison can help narrow down the source of the problem.
Use Genuine Brother Ink
Ink quality can have a significant effect on color printing. Brother recommends genuine Brother ink supplies for stable print quality and performance. The company also warns that non-Brother supplies or refilled cartridges may adversely affect print quality or cause the machine to malfunction.
If the red color problem started after installing a third-party or refilled cartridge, replacing the affected supply with a genuine Brother cartridge can help determine whether the cartridge is responsible.
When the Red Ink Problem Requires Service
If the magenta and yellow cartridges are correctly installed, the Print Quality Check Sheet still shows missing lines after cleaning, and replacing the affected cartridge does not resolve the issue, there may be a deeper print-head or ink-delivery problem.
At that stage, avoid repeatedly cleaning the printer. Brother's troubleshooting guidance recommends contacting Brother support when print quality does not improve after the appropriate cleaning and replacement steps.
Keep the printer model information available when seeking assistance because troubleshooting instructions can differ significantly between Brother models.
Final Thoughts
Brother Printer Not Printing Red Ink is usually related to the magenta or yellow ink supply, an incorrectly installed cartridge, clogged print-head nozzles, or print-quality settings. Start by checking the ink levels and cartridge installation, then print a Print Quality Check Sheet to identify which color is missing.
Clean the print head using the printer's built-in maintenance function and check the results again. If the affected color remains missing, replacing the relevant cartridge with a genuine Brother cartridge may resolve the problem. Also check your paper, color settings, print-head alignment, printer software, and usage habits.
Avoid touching the print head and avoid excessive cleaning because cleaning consumes ink. If the red color remains missing after these troubleshooting steps, professional Brother service may be necessary.