The laser printer outputs irregular black bands (lines) in the horizontal direction. Possible causes of failure:
(1) Poor contact of the photosensitive drum elimination electrode;
(2) The shearing force of the photosensitive drum scraper is too large;
(3) Jitter occurs when the main gear of the photosensitive drum rotates;
(4) The photosensitive drum is defective or incorrectly installed.
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We (Alice) are a manufacturer specializing in the production of nameplates for office appliances. We have 21 years of experience in making furniture signs. We can produce zinc alloy, aluminum alloy, stainless steel, copper, brass, iron, and titanium. , PC, PET, PE, pvc and other different labels.
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