Lines appears across the page.

Please check the following points:

Clean the inside of the printer. Please refer to the maintenance video in the "Maintenance Tutorial" section of the CD-ROM provided with the printer.
Clean the primary corona wire in the drum unit. To see how to clean the corona wire of the drum unit, click here.
The drum unit may be damaged. Put in a new drum unit. To see how to replace the drum unit, click here.

FAQs & Troubleshooting