Correspondingly, how do I clean the streaks on my Brother laser printer?
Inside the drum unit is a roller. Clean the roller by gently wiping the entire surface with a lint free cloth or cotton swab lightly moistened with isopropyl alcohol (91% strength alcohol is preferred, but 70 – 75% strength alcohol is also acceptable).
- Check the drum, print head, ink cartridge or toner cartridge for seals that ought to have been evacuated when it was introduced or even clingy masses deserted.
- Run a printer clean.
- Change the drum or toner cartridge.
In this way, how do you remove black lines from printer paper?
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.
Why is my Brother printer printing a black line?
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.
Why is my printer leaving a black line?
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.