We have about 80 Lexmark MX711 distributed among our clients, and at random periods white streaks are appearing on the photoconductor intermediate unit roller and consequently in print, we've tried using original and third-party supplies from several vendors, updating/downgrading the firmware, cleaning the toner density sensor, but the streaks are still there.
Would anyone have a solution? this problem is worrying us a lot.
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Would anyone have a solution? this problem is worrying us a lot.
261200312_945309032765264_7811693503466975764_n.jpg262142065_3122722804678687_2019625830075796594_n.jpg262639232_3062029934065376_3590009299587060138_n.jpg
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