Replace the toner cartridge with a new one.

Consider moving your printer to a cooler, more dry location can help to solve this issue.

Where is your printer located? Conditions such as high humidity and temperatures, including direct sunlight may cause this issue.

Clean the corona wire on the drum unit.

If the whole page is printing faintly, check your print settings in the Menu to see if “Toner Save” has been turned on and turn it off.Moving your printer to a cooler, more dry location can help to solve this issue. If the toner indicates that it is low or the printer indicates that it needs to be replaced, install a new cartridge. If the test page has a quality problem, check for your particular issue and follow the recommendations to try and solve the issue. If the test printout looks good, the issue is very likely not the machine. Refer to your printer’s User Manual for specific instructions for your particular model. This option can usually be found in your machine’s Menu via the display. Step two: Check to ensure that the toner cartridge and drum unit are both installed correctly and that the corona wire tab is in the resting position, situated to the far side and matching up the arrows.

For example, printing on labels without changing your printer’s paper setting to labels will likely cause issues with the toner fusing to the page properly leading to messy, low quality prints. Step one: Make certain that you are using paper that meets your printer’s specifications, and that your print settings are set to the print media that you are using. With a little detective work, and the following tips for particular issues, you could have your printer back to putting out perfect prints in no time. When running jobs with your Brother printer, poor print quality can occur for a variety of reasons, many of which have very simple fixes.

Laser printer test page black and white