This happens when the rollers or the transfer belt inside the printer get dirty or covered in excess toner powder and as the paper is moved through the printer, the ‘tracks’ are being left on the page.
Also to know is, how do I clean a clogged HP printhead?
- 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.
Furthermore, why are my copies coming out black?
Black copies or images scanned into the computer are typically caused by dirt or white out on the scanner unit. The scanner unit is the mechanism that reads in the documents that are being copied or transmitted.
Why are there lines on my paper when I print?
The print cartridge is the heart of your printer. … Often, when there are lines or shading on your print job, the print cartridge could be the reason. When the print cartridge is not being effectively cleaned off, it creates streaks or shading on the document.
Why is my HP printer making lines?
HP Photosmart printers may print images with white lines or single color streaks. This issue can be caused by ink that has dried in the ink nozzles or by debris that is blocking the ink nozzles. The ink cartridges and the and printer cradle should be cleaned.
Why is my printer printing black vertical lines?
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.