HP Laserjet Laser Printer Laser and Mirror Cleaning to Fix Weak Prints – DIY – How to CP1525 CP1520

Cleaning the laser and mirrors on an HP Laserjet laser printer to fix weak prints. Learn how the laser and mirrors impact your print results and how to clean them.

If you've replaced your toner and you're still getting weak printouts - especially from an older laser printer - you may need to clean the laser and mirrors.

It sounds challenging, but you can do it yourself if you are patient and careful as you go. Of course, proceed at your own risk and research your model printer so you know where the laser and mirror assembly are located. Be sure to unplug any electrical devices before working on them.

When the laser and mirrors get dirty, the laser has a weak beam which creates a weak charge to attract the toner and ultimately creates a weak print. Cleaning the laser and mirrors can return your printouts to like new quality.

We hope this helps you, thanks for watching and have a great day!