Black, cyan, magenta, or yellow vertical lines or streaks can be caused by a dirty corona wire, a toner cartridge, or the drum unit. Follow the steps below to clean the corona wire and the drum roller.
Just so, how do I clean a dirty printer?
To clean your printer, you need rubbing alcohol, a cotton swab, a vacuum cleaner or canned air, and a clean cloth. If you see streaks or the paper is smeared, clean the platen or roller to remove built-up ink. Then use the vacuum cleaner or canned air to remove any remaining ink or dust particles from the printer.
Regarding this, how do I clean printer lines?
The most common fix to remove lines and shading on your print jobs
- Pull the print cartridge out.
- Look to see if there is a line on the imaging drum of the print cartridge. …
- Replace the defective print cartridge with a new one.
- Place the print cartridge back in the machine.
How do I fix the streaks on my Brother printer?
If you are still asking “Why is my brother printer leaving streaks?” after cleaning the corona wire and the drum roller, then your toner cartridge might be damaged. Hence, the solution to fixing your Brother Printer toner streaks issue is to replace the toner cartridge.
How do I get rid of the black lines on my Brother printer?
Black lines down the page
- (For models with Automatic Document Feeder only) …
- Clean the primary corona wire inside the drum unit by sliding the green tab. …
- Make sure the green tab of the primary corona wire is at the home position ( ).
- The drum unit may be damaged. …
- The toner cartridge may be damaged.
How do you fix black streaks on a printer?
Fix the issue of printers causing black lines on paper
- Clean the rollers. Made of soft rubber material, rollers act to move the paper inside the printer for the print to take place. …
- Replace the drum. …
- Clean or replace the fuser. …
- Clean cartridge nozzles. …
- Extract, clean and reinsert the cartridges.
What causes streaks in printing?
Streaking is usually caused by a worn out drum unit or spent toner cartridge. Drum units are a consumable and only need to be replaced after the use of 3 or 4 toners. Not all printers use a separate toner and drum unit. … Some toner powder may emit from the cartridge as you do this.
Why is my printer leaving black streaks?
When your printer leaves black lines, the lines indicate that there are excess toner powders on the rollers or transfer belt within the printer. As the paper is moved along by the rollers and transfer belt, any excess powder left on them can result in lines being left on the paper.