HL-4150CDN
![]() |
常見問題&故障排除 |
No Belt Unit
The belt unit is not installed or not installed correctly. Reinstall the belt unit.
> Click here to see how to install the belt unit.
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請於下方回饋您的意見以幫助我們提升服務的品質
HL-4150CDN
![]() |
常見問題&故障排除 |
No Belt Unit
The belt unit is not installed or not installed correctly. Reinstall the belt unit.
> Click here to see how to install the belt unit.