Hi,
after replace OPC drum, cleaning blade and developer perform Drum Peculiarity Adjustment. and i get black square on every 6-7 or 10 page. and always on same place.
Any help
after replace OPC drum, cleaning blade and developer perform Drum Peculiarity Adjustment. and i get black square on every 6-7 or 10 page. and always on same place.
Any help
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