HL-4000CN
![FAQs & Troubleshooting FAQs & Troubleshooting](/g/b/shared/img/module/icon_question_33.png) |
FAQs & Troubleshooting |
Shadows appear around areas of dense black printing.
- The paper may not be suitable for the machine, please change the paper.
- The transfer roll cartridge may be old or damaged. please replace the transfer roll cartridge.