Orijinal gönderinin sahibi: Dan

Metin:

First try a fresh Ink cartridge to see if the drum is damaged. If the lines are present on the paper in the same way then the corona wire needs cleaning or replacing [link|https://www.youtube.com/watch?v=AzCQ5LDBvFk&t=12s|How to change a corona wire]

Durum:

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