![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
![Print Quality Troubleshooting Tool for HP Color LaserJet CP4025/CP4525 - Horizontal lines repeating every 3.0 inches (76mm) Print Quality Troubleshooting Tool for HP Color LaserJet CP4025/CP4525 - Horizontal lines repeating every 3.0 inches (76mm)](http://www.hp.com/cpso-support-new/pq/CP4025-CP4525/img/4025_4525/black_line76_3.gif)
Print Quality Troubleshooting Tool for HP Color LaserJet CP4025/CP4525 - Horizontal lines repeating every 3.0 inches (76mm)
![Samsung M2835 printing horizontal lines. Changed toner, cleaned roller but after each print, still getting toner markers on drum. Help? : r/printers Samsung M2835 printing horizontal lines. Changed toner, cleaned roller but after each print, still getting toner markers on drum. Help? : r/printers](https://preview.redd.it/xk6ra19p7td61.jpg?width=640&crop=smart&auto=webp&s=b948de5dc7b60d203464018754cd9e060f7b8b97)
Samsung M2835 printing horizontal lines. Changed toner, cleaned roller but after each print, still getting toner markers on drum. Help? : r/printers
![Printer Line Problem Fix | Laser Printer Lines on Paper | Black Horizonal Line on Pages Fix - YouTube Printer Line Problem Fix | Laser Printer Lines on Paper | Black Horizonal Line on Pages Fix - YouTube](https://i.ytimg.com/vi/FRiqfj1u-rg/maxresdefault.jpg)