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Angela MedinaAug 5, 2025
What to do if my Samsung ML-3561N prints a vertical black line and band?
- MMichelle JonesAug 5, 2025
If the vertical black line and band issue is due to a deformed doctor-blade or cleaning-blade, or a scratched surface of the charge roller within the print cartridge, replace the print cartridge and attempt to print again. If the problem stems from a partly depression or deformation on the surface of the transfer roller, replace the transfer roller.