![hey guys my printer just started leaving black lines on the back of paper for no reason, is there anything I can do to fix it? (more info in comments) : r/printers hey guys my printer just started leaving black lines on the back of paper for no reason, is there anything I can do to fix it? (more info in comments) : r/printers](https://i.redd.it/hey-guys-my-printer-just-started-leaving-black-lines-on-the-v0-dx921y93zqr81.jpg?width=1908&format=pjpg&auto=webp&s=5a40a7fbb676baa470f9d12b69dccd64c686f0c8)
hey guys my printer just started leaving black lines on the back of paper for no reason, is there anything I can do to fix it? (more info in comments) : r/printers
![The printed pages have black vertical lines or streaks. How do I improve the print quality? - Brother Canada The printed pages have black vertical lines or streaks. How do I improve the print quality? - Brother Canada](https://brothercanadaen.custhelp.com/euf/assets/images/answers/images/UGImage/DLLFB_install.jpg)
The printed pages have black vertical lines or streaks. How do I improve the print quality? - Brother Canada
![Check printed pages for problems: If your computer prints, but the result isn't good, check for these issues: 1.Dark vert… | Printed pages, Laser printer, Printer Check printed pages for problems: If your computer prints, but the result isn't good, check for these issues: 1.Dark vert… | Printed pages, Laser printer, Printer](https://i.pinimg.com/736x/0e/65/e6/0e65e67d6b860b788840329f39f768c7.jpg)
Check printed pages for problems: If your computer prints, but the result isn't good, check for these issues: 1.Dark vert… | Printed pages, Laser printer, Printer
Solved: Printer "ate" Avery label; now printer makes thumping sound;... - HP Support Community - 5867594
![Black Line or Horizontal Line Problems and Solutions in Hp/Canon Laser Printers | 100% Fix | - YouTube Black Line or Horizontal Line Problems and Solutions in Hp/Canon Laser Printers | 100% Fix | - YouTube](https://i.ytimg.com/vi/xfrnYIns7CM/maxresdefault.jpg)
Black Line or Horizontal Line Problems and Solutions in Hp/Canon Laser Printers | 100% Fix | - YouTube
![The printed pages have black vertical lines or streaks. How do I improve the print quality? - Brother Canada The printed pages have black vertical lines or streaks. How do I improve the print quality? - Brother Canada](https://brothercanadaen.custhelp.com/euf/assets/images/answers/images/UGImage/DLL_covton.jpg)
The printed pages have black vertical lines or streaks. How do I improve the print quality? - Brother Canada
![The printed pages have black horizontal lines or streaks. How can I improve the print quality? - Brother Canada The printed pages have black horizontal lines or streaks. How can I improve the print quality? - Brother Canada](https://brothercanadaen.custhelp.com/euf/assets/images/answers/images/UGImage/DLL_loadEnv.jpg)
The printed pages have black horizontal lines or streaks. How can I improve the print quality? - Brother Canada
![Any thoughts on what's causing these black lines? HP laser jet pro 200. I've already changed all toner cartridges : r/printers Any thoughts on what's causing these black lines? HP laser jet pro 200. I've already changed all toner cartridges : r/printers](https://i.redd.it/g9y7tc1jtsv61.jpg)