HL-5050
 |
FAQs & Troubleshooting |
Black toner marks appear across the page.
The drum unit may be damaged. Put in a new drum unit. To see how to replace the drum unit, click here.
HL-5050
|
FAQs & Troubleshooting |
Black toner marks appear across the page.
The drum unit may be damaged. Put in a new drum unit. To see how to replace the drum unit, click here.